Downgrade 1.72/1.72 to 1.32

[caothanhhai]

Đã có chi tiết cách hạ Rom từ 1.72/1.75 về 1.32, Các bác đọc và làm theo hướng dẫn nhé

This is a guide to downgrade from 1.72/1.75 builds to 1.32, and get S-OFF afterwards. It has been confirmed to work!

* Download the attached file and extract it
* Get stock 1.32 rom (thx xmoo)
* Open up a cmd and go to Downgrade folder, execute:


adb push psneuter /data/local/tmp
adb push misc_version /data/local/tmp
adb shell chmod 777 /data/local/tmp/psneuter
adb shell chmod 777 /data/local/tmp/misc_version
adb shell /data/local/tmp/psneuter
adb shell

If you got "#" in the result, you have temproot! Proceed:

cd /data/local/tmp
./misc_version -s 1.31.405.3

* Start the RUU you downloaded earlier. You can now close the cmd.
* Open run prompt (win + R keys), type %TEMP%
* Search for rom.zip, copy to desktop. You can close RUU
* Rename it to PD98IMG.zip and put it to your SD card
* Reboot while holding volume down, it will go to the bootloader
* Start the update and wait a while
* Done. You can now proceed with old S-OFF methods. I recommend Radio S-OFF for new users.


Credits: Scotty2, rhcp and Guhl

Downgrade



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[nguyentung1010]

Downgrade 1.72/1.72 to 1.32 để làm gì vậy bác

 

[bmd]

Mình hạ hoài mà chưa được, có bác nào ở cần thơ rành cái này không giúp mình với. Thanks