Typical errors when flashing Samsung firmware in ODIN. The firmware file is broken: MD5 hash value is invalid

Found the firmware, but when installing it it keeps throwing errors? How can I fix this and understand what’s going on? All the answers are in this article!

  1. After each error detected, disconnect your smartphone or tablet from the computer, turn it off and switch it back to firmware mode.
  2. Restart the Odin firmware program and connect your smartphone or tablet to your computer! You can try flashing the firmware again!
  3. The most important! Only new drivers and only ORIGINAL, COMPLETE and EXPENSIVE CABLES (50% of all errors are cables)!

Device connection error

Option 1

File analysis.. SetupConnection..

Option 2

File analysis.. SetupConnection.. All threads completed. (succeed 0 / failed 1)

Solution:

  1. Make sure that the device is switched to the special Downloading update mode; if this is not the case, transfer it;
  2. Make sure that the USB cable you are using is intact (replace if necessary); if the cable is not original, replace it with an original one. Insert the cable into the rear USB 2.0 port system unit computer.

Samsung is “not visible” in Odin

Doesn't show up in Odin ID and COM connected Samsung smartphone or tablet

Solution:

  1. Make sure that the device is transferred to a special one, if this is not the case, transfer it;
  2. Make sure that the USB cable you are using is intact (replace if necessary); if the cable is not original, replace it with an original one. Insert the cable into the rear USB 2.0 port of the computer system unit;
  3. Download another version of Odin;
  4. Run Odin as administrator;
  5. To restart a computer;
  6. Uninstall Kies program and Samsung drivers, restart your computer and install them again;
  7. Temporarily disable your antivirus software;
  8. If another Windows OS is installed on your computer, then try to flash the firmware from it or flash it on another PC;
  9. Perform the firmware on another computer;
  10. Make sure that your Samsung is not a Chinese product; if this is not the case, then repeat steps 1-9.

The firmware process is stopped during the initialization process
(checking connection)

If when flashing Samsung firmware in ODIN program an error appears:

Option 1

SetupConnection.. Can't open the serial(COM) port. All threads completed. (succeed 0 / failed 1)

Option 2

Odin v.3 engine (ID:4).. File analysis.. SetupConnection.. Initialization..

Solution: You need to connect the device to another USB port, or try flashing Samsung on another computer.

The firmware file is broken: MD5 hash value is invalid

If Odin does not allow you to flash Android and gives a similar error:

Added!! Enter CS for MD5.. Check MD5.. Do not unplug the cable.. Please wait.. MD5 hash value is invalid xxxxxxxxxxx .tar.md5 is invalid.

End... This means that you have downloaded broken file

Solution(incomplete) or the file is not signed correctly. : It is worth making sure that the firmware file is actually downloaded completely; if not, then download it. If the file has been downloaded completely, remove the extension from the file

.md5
Errors when flashing system.img, boot.img, recovery.img partitions,

sboot.bin, cache.img and other sections system.img

FAIL! system.img

recovery.img sboot.binN.A. ND system.img

Write Start!! FAIL!

All threads completed. (succeed 0 / failed 1)

and other similar options, but with different sections. This may occur due to the fact that you are trying to flash either a broken firmware file or from another Samsung devices

Solution:

  1. (you have an i9100 model, but you are flashing from an i9300). This may also be a consequence of an attempt to downgrade the Android OS version.
  2. Download the firmware from an alternative source, if there is any description of the file, then read it;
  3. Make sure that the firmware is intended for your Samsung device;
  4. If necessary, downgrade the Android OS version by deleting the sboot.bin file; In case of switching from custom firmware to official firmware, first perform a reset ( wipe data

and wipe system).

Option 1

Errors associated with damaged Samsung memory partitions Get PIT for mapping.. All threads completed. (succeed 0 / failed 1)

Option 2

Complete(Write) operation failed. FAIL! All threads completed. (succeed 0 / failed 1)

Re-Partition operation failed.

Option 3 Get PIT for mapping.. All threads completed. (succeed 0 / failed 1)

Get PIT for mapping..

Solution:

  1. These problems can arise as a result of damaged sector markings of internal partitions of the device’s flash memory, an attempt to flash someone else’s or modified PIT file, or a damaged bootloader Try to find 4 files service firmware
  2. on the Internet, as well as a PIT file for your device and flash the firmware in Odin;

If your attempt is unsuccessful, contact the service center.

Errors with inability to access partition write

FAP LOCK :ON Custom Binary (RECOVERY ) Blocked By FAP Lock

Change several options in the settings. Samsung KNOX was made to enhance security Android systems and your data in general. Beginning with Android versions

4.3, the Korean giant began adding this program to the firmware of its smartphones and tablets by default. This has become an excellent solution in business, where the first priority is not ease of use, but the safety and security of your personal information.

“The SuperSU app tried to access the system item on your device without permission. This attempt has been blocked. To improve security, you can remove apps downloaded from unauthorized sources.”

At the same time, you do not fully have root rights, since they are blocked. But this problem can be solved by removing or disabling Samsung KNOX. There are 5 ways to do this.

Method No. 1: For users without root rights

  • 1. Find the KNOX utility in the list of applications and launch it.
  • 2. Press the menu button and select “KNOX Settings”
  • 3. Select “Remove KNOX”
  • 4. When during the uninstallation process you are asked if you want to do backup copy Knox data, click “Back up now.”
  • 5. If they ask for your password, enter it.
  • 6. Click “Next” and then the “OK” button.

Now you have gotten rid of the annoying defender.

This instruction is suitable for stock smartphones firmware without root rights. If you have them, then the other 4 methods will suit you.

Method number 2: Install KNOX Disabler

The easiest way to disable Knox if you have superuser rights is to install the KNOX Disabler utility. Install it, run it and click on " Disable". Intrusive messages will no longer bother you.

KNOXDisablerFree_v1.0.1.apk (downloads: 34164)

The utility works with all popular smartphones: Samsung Galaxy S5, Galaxy S4 (Mini and regular versions), Note, Mega and tablets: Note 10.1 (2014). Tab S. And it's not full list devices. This can also be done using the terminal.

Method number 3: Disable Knox via Android Terminal Emulator

  • Install Android Terminal Emulator on Google Play.
  • We launch it, the application wants to get root rights - we give them to it.
  • Enter the command

    su pm disable com.sec.knox.seandroid

  • If something goes wrong, you can always enter the command again, replacing the word disable with enable.

Method #4: Using Titanium Backup

  • Go to Google Play and download https://play.google.com/store/apps/details?id=com.keramidas.TitaniumBackup Titanium Backup.
  • Install and launch the application you just downloaded.
  • Click on the search icon at the top and enter the word “Knox” in the field. You should have a list of the following files:

    com.sec.enterprise.knox.attestation
    com.sec.knox.eventsmanager
    KLMS Agent
    KNOX
    Knox Notification Manager
    KNOX Store

  • Select them and click the “Freeze” button.
  • Reboot your device.

If 1-2 you do not have any glitches, then these files can be deleted completely.

Method #5: Using Explorer

  • Download free from Google Play file manager Root Explorer
  • Go to the "/system/app" directory and delete the 6 files described in method 4.
  • Reboot your phone

Now you know the most simple methods how to delete Samsung Knox from a smartphone or tablet. If you still decide to keep this utility, you can download the official instructions.

In this article you will encounter topics:

  • What is safe mode on your phone?
  • Why did the phone boot into safe mode?
  • How to enable safe mode on your phone?
  • How to disable safe mode on your phone?

Are you tired of being your samsung phone Does it often go into safe mode? How do you deal when this happens? Exit from safe mode actually a headache. Since the phone keeps rebooting until it is turned off, you need to quickly fix this situation. Although it sounds quite complicated, booting into Safe Mode does not interfere with the normal functioning of the device. Also, you don't have to worry about whether the phone will be able to return to normal mode. Before talking about all this, let's learn more about Safe Mode on Android phones.

What is safe mode on your phone?

This is a security condition that occurs due to incorrect installation any application or corrupted software. Safe Mode uses the phone's default boot settings, which, as a result, disables any third party application in order to run in this mode. Any personalization made on the phone or user settings will disappear from it. Even apps downloaded from the store Play Store, will appear as deleted. Only pre-installed apps and features will be displayed, and any app or file that you manually downloaded will not be visible in Safe Mode. However, once you return to normal mode, all applications will be there and the phone will function normally as before.

This mode is usually used by developers to debug or remove any application that is interfering with the smooth operation of the phone. You will not be able to install or run third party apps in Safe Mode and a 'Safe Mode' watermark will appear at the bottom of the home screen. Sometimes users accidentally boot into Safe Mode without knowing what they have done. This often happens as a result of experimenting with the phone and hence they have no idea how to resolve the situation.

Why did the phone boot into safe mode?

Reason for getting into safety android mode may be different in each device. This may happen due to some third party application that is interfering with the normal functioning of the device. Or it could be some malicious link or application that is embedded in the software. From time to time, too much experimentation with your phone and third-party tools and apps can accidentally put your device into Safe Mode.

How to disable safe mode on your phone?

Whatever the reason for your phone getting into safe mode, there is a way to get out of it. We have whole line techniques to help you break out of safe mode. These methods can be applied to anyone android phone, including Samsung Galaxy models such as Galaxy Note, Galaxy Grand, Galaxy Grand Neo, Galaxy S series, Galaxy Y series and other models such as HTC, Nexus, Motorola, Sony Xperia, LG, Lenovo, Xolo, Micromax, etc.

(1) Reboot your phone

Before using complex solutions, start with the simplest ones. Rebooting the phone will help solve any technical problem, including disabling safe mode on your phone. Find the latest installed application, which caused the phone to enter safe mode and remove it before rebooting the phone. To disable Safe Mode, follow these steps:

  • Go to Phone Settings > Application Manager.
  • Find the app that is supposedly causing trouble > Click on it.
  • Click on Uninstall and remove the application from your phone.
  • Now press and hold the phone's Power button > Tap on Restart.

Wait for the phone to reboot to return to normal mode.

(2) Press and hold the Power button and Volume Down or Volume Up key

If you still have problems with your phone even after restarting it, try this method.

  • Press and hold the Power button, click ‘Power Off’.
  • Once the phone turns off, you need to turn it on again by pressing the Power button and Volume Down or Volume Up key at the same time.

(3) Removing the phone battery and SIM card to disable safe mode

If you still can't exit Safe Mode on your phone, then things are getting serious. But don't give up, you can try another method to disable Safe Mode on Android.

  • Turn off your phone using the Power button.
  • Remove back cover> remove the battery and SIM card for 2 minutes. This will help remove any remaining charge from your phone.
  • Now put back the SIM card, battery and back cover and turn on the phone by pressing the power button.

Safe Mode will no longer appear.

(4) Reset your phone to factory settings to exit safe mode on Android

If despite trying all these methods, Safe Mode still appears on your phone, then it is better to start again. Unless you are a developer and don't know how to debug an application, you shouldn't try to play with application codes to find what's broken. Better give your phone a fresh look.

Before you reset your phone, you need to back up all your files and folders and contacts from your phone book.

  • Go to Phone Settings > Backup & Reset.
  • Click on backup and start the process Reserve copy before doing a reset.
  • Once the backup process is complete, select factory reset.
  • Confirm the action and the phone will be like new.
  • Once the phone restarts, Safe Mode will be disabled.

(5) How to disable safe mode using a hard reset (hard reset)?

Hard Reset is similar to factory reset, but it is done using the developer method. Hard reset erases everything from the phone, including cache and memory, which cannot be cleared by the factory reset method. Hard reset clears the phone starting from basic level to make it like new. To remove Safe Mode by doing a hard reset, follow these steps:

  • First turn off your phone.
  • Now, you need to boot the phone into recovery mode. How to do this depends on the model of your Samsung device. Typically, you need to press the Power button + Volume Up button + Home key to turn on the phone and hold the buttons until various options appear on the screen. For other brands such as HTC, Motorola and LG, press the Power + Volume Down buttons. You can also search for button combinations for specific model online or in your phone manual.
  • Use the volume buttons on your phone to highlight ‘wipe data/ factory reset’ and press the Power button to confirm your selection.
  • Select Yes to confirm the reset > use the Power button to select Yes.

Wait a while until the reset is complete.

You can apply the above methods for all Samsung platform android phones including Samsung Galaxy 1, 2, 3, 4, 5, 6 and Samsung Galaxy Note 1, 2, 3, 4, 5, Galaxy tab, Galaxy Grand, Core, Ace, Pocket, Alpha, S Duos, Star, Young, Sport, Active, Zoom, Express, Fresh, Round, Light, Fame, Exhibit, Mega, Trend, Win, Y Plus, XCover, Premier, Mega and other phones.

How to enable safe mode on your phone?

The application of this technique varies for various models phones.

(1) Enable Safe Mode on Samsung Galaxy

  • Turn off your device.
  • Press the Power button to turn on the phone.
  • During the startup procedure (when the Samsung Galaxy logo appears on the screen), hold down the Volume Down button.
  • Your phone will boot into Safe Mode.
  • Safe mode will not load any third party apps or games.

To return to normal mode, simply restart your phone.

(2) HTC

  • Turn off and then turn on your phone by pressing the Power button.
  • When the HTC logo appears on the screen, press and hold the Volume Down button.
  • Hold it down until the home screen and safe mode appear.
  • You will feel a vibration when the phone enters safe mode.

(3) Nexus 6

  • Turn off your phone and remove the battery. Turn it on.
  • Then power off again in the following way - when you click the power off button, a dialog box will appear, long press the power off option in the dialog box.
  • Click OK when the Safe Mode Reboot confirmation window appears.
  • The device will boot into safe mode.

(4) Sony Xperia

  • Turn off your phone.
  • Press the Power button to restart the device.
  • Once you feel vibration during startup, hold the Volume Down button.
  • Press and hold it until your device boots into Safe Mode.

(5) Motorola Droid

  • Turn off your phone and slide out the hardware keyboard.
  • Press and hold the Power button + Menu button on your keyboard.
  • Hold the Menu button until you feel a vibration and a robot eye appears on the screen.
  • The phone will boot into safe mode.

So, from this article you learned about how to enable/disable safe mode on your phone and how to work with it. The only difference between safe mode and normal mode is that installed games and third-party applications, including those downloaded from the Play Store, simply will not work in this mode, and you will not be able to install any third party applications or games. Safe mode moves the device to a safe zone, and this property is used by developers and programmers to debug any application that causes problems with software phone. Thus, you need to use your phone very carefully in this mode, and if you are not a developer, try not to corrupt the operating system files.

You may have encountered Odin failing the moment you click the start button. Do not worry, this error has nothing to do with “ Write Protection: Enable“. This just means the USB chord you are using is bad. The original one would be ideal to use with Odin but any other USB Chord should work. I think the reason Odin fails with some USB chords is due to the data transfer rate of those chords. Maybe Odin has a built in mechanism that prevents it from flashing any phone if data transfer rate is too slow to prevent unfinished flashes, this is a safe guard to prevent your device from bricking.

Another issue you may have noticed with Odin is fail authentication when trying to flash a stock rom or a tar/md5 file to root your device. I have tested 2 different stock roms and 1 experienced a fail but the other one flashed just fine. The one that flashed fine was the newer rom while the older rom would not flash. I think the reason the older one would not flash was due to Samsung not allowing a downgrade. I am guessing but if I find out for sure I will update this article.

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Advanced PC users know about Secure Boot Mode in Windows. There is an analogue of this feature in Android, in particular in devices Samsung. Due to inattention, the user can accidentally activate it, but does not know how to turn it off. Today we will help deal with this problem.

What is security mode and how to disable it on Samsung devices

The security mode exactly corresponds to its counterpart on computers: with Safe Mode activated, only system applications and components. This option is designed to remove conflicting applications that interfere with the normal operation of the system. Actually, this mode is disabled this way.

The latest devices from the Korean corporation automatically switch to normal mode after a reboot. Actually, you don’t even have to reboot the device, but simply turn it off and, after 10-15 seconds, turn it back on. If after rebooting the security mode remains, read on.

Method 2: Manually disabling Safe Mode

Some specific phone options and Samsung tablets need to disable safe mode manually. It's done like this.

In the vast majority of cases, such manipulations are sufficient. If you still see the “Safe Mode” message, read on.

Method 3: Disconnecting the battery and SIM card

Sometimes, due to software problems, Safe Mode cannot be disabled regular means. Experienced users have found a way to return devices to full functionality, but it will only work on devices with a removable battery.

  1. Turn off your smartphone (tablet).
  2. Remove the cover and take out the battery and SIM card. Leave the gadget alone for 2-5 minutes so that the residual charge leaves the device components.
  3. Paste SIM card and the battery back, then turn on your device. Safe Mode should be disabled.

If the safemod remains activated now, proceed further.

Method 4: Factory reset

In critical cases, even tricky dances with a tambourine do not help. Then the last option remains - hard reset. Restoring to factory settings (preferably by resetting through recovery) is guaranteed to disable security mode on your Samsung.

The methods described above will help you disable Safe Mode on your Samsung gadgets. If you have alternatives, share them in the comments.