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How To Update Galaxy Tab 2 7.0 P3100 To 6.0 Marshmallow

Tutorial - Samsung will not announce officially marshmallow update. There are a lot of XDA developers who make custom ROM's. With Custom ROM you can update Android 6.0 Marshmallow on Galaxy Tab 2 7.0 P3100 with CM13. CM13 based on Android 6.0.x. This is not official Update. So, before Installing ROM, you have to flash Custom recovery like TWRP/ CWM on the device.

CM13 Android 6.0 Short detail
CM13 smoother and faster in use. So, you can quick access any application and game. Multi Window mode worked awesome, You can enable the developer option from Settings > About > hit build number seven times to enable developer mode. And the last one is the battery. Battery backup is also good like Stock ROM.

Make a full Backup
Before Updating your Tab 2, Save important data like Message, WhatsApp Chat and Contacts data in a safe place and Create a backup of your stock ROM using Custom Recovery. With a backup you can revert back to preview stage.

If you have pre-installed Custom Recovery Installed. Just Turn off your device. Now Press Volume UP + Power Button to open Recovery. Once Recovery Open, Just select Backup and Create a backup file. Once, Backup process completes Reboot your Device and Copy CWM/TWRP folder from the device and paste it on your PC.

Hotspot Little Bug
When we are testing this ROM, We were noticing Wifi hotspot not working some times while using Wifi file transfer application like Shareit and SuperBeam.

Ambient Light Sensor not Working
On This ROM Ambient sensor not working. That means you can not use Auto Brightness feature. You have to manually adjust brightness according to your requirement.

Auto Rotate Limitation
Auto Rotate feature not working on Home Screen and App Drawer.

ROM Status on Testing
This ROM status under testing. So device will automatically reboot causing of out of memory.

CM13 features
In CM13 ROM have lots of features like Multi Window Mode, Wifi and Bluetooth Worked fine, CM13 pre rooted you can enable it from developer mode, Smooth and fast performance.

Battery Backup
Battery Performance is much better if we compare to Lollipop update. On Lollipop, battery can not run more than 10 -12 hours, but In Marshmallow Update battery can run more than 24 hours.

Pre - Requesting

How to Update Galaxy Tab 2 7.0 P3100 To 6.0 Marshmallow

  1. Download CM13 ROM. Zip, GApps and Keyboard Zip file from end of post. Don't Unzip these files after download.
  2. Then connect your Tab 2 with your PC using the USB cord and Once the connection established, transfer all files from the desktop and place it on your tablet’s SD card.
  3. Turn off your Tab 2, Now Reboot into TWRP Recovery mode by pressing Volume Up + Power key.
  4. Just select "Wipe" and Check Dalvik Cache, System and Data. Once it Selected Swipe to Wipe.
    Update Galaxy Tab 2 7.0 P3100 To 6.0 Marshmallow
  5. Then Go back and select “Install”, Now find the ROM. Zip file and flash it.
  6. Similarly, repeat the process and flash Google Apps package and Keyboard zip file.
  7. Now Go back and select Wipe then select factory reset, Now Reboot your Tab 2.

Download here
Keyboard Zip -
GApps -
Android 6.0 ROM -

Congratulation, you have done all steps. Note - First boot can take up to 15 minutes. So, Please wait.
Once it Start, You can verify Android 6.0 version installed on your Galaxy Tab 2 P3100 by going into Settings > About  and hit Android version four to five times. In Preview Post We share lists of Best Stable ROM for Galaxy Tab 2 P3100/P3110. If you find any bugs and issue, please leave your comment.


  1. E:failed to verify whole-file signature
    E:signature verification failed

    WHAT should I do to solve this error?

  2. no tiene ese bug de que no se puede pasar las app al tarjeta SDcar??? respuesta para ver si lo instalo Gracias.

  3. My tab 2 P3100 has stuck and not restart how to solve?

  4. in my tab now not coming recovery mode please help me

    1. On screen only comes teamwin not going ahead

    2. Flash Stock firmware on your device

  5. hi men, where is the link to download

    1. download link given for CM13, GApps for Android 6.0 in end of post

    2. sorry but le GApps link is down

    3. Android 6.0 GApps Link Update for Galaxy Tab 2 7.0

  6. greeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaattttttttttttttttttttt

  7. the method will be same for all android versions

  8. how to fix install binary supersu, because i install binary has failed..
    sorry for my bad english. thank you

  9. This comment has been removed by the author.

  10. Why would you be using the Lollipop keyboard with Marshmallow...?


  12. Auto restart when i choose setting and wait util 3->5 minutes.. how to solve ?

  13. Auto restart when i choose setting and wait util 3->5 minutes.. how to solve ?

  14. The gapps it is not complete update. Say is aborted on the last. Please fix it . please..

  15. Will this method be same for all devices??

  16. Link is not working, how to download

  17. Just followed mentioned steps carefully and it updated. Great post. Thank you friend :)

  18. Hi, How do I download these links? please help

  19. this rom its work for GT-P3113 ? please thk.

  20. My android keyboard AOSP has stoped😥😥😥

  21. This comment has been removed by the author.


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