Reset Warranty Bit on Android One Devices topic

SOCIALIZE IT ⇨

So, after searching and asking to no avail, I decided to test it myself, and it works!

After you unlocks your android one device, your warranty bit is set to no, even if you lock it again afterwards.
This may or may not affects your real warranty service. But better safe than sorry.

Download
http://goo.gl/CPTQOf

How to use
1. Download file seccfg.img above
2. Download TWRP or CWM or PhilZ, if you don't already have it
3. Enter fastboot mode
4. Boot custom recovery

Code:

fastboot boot <path/to/custom/recovery/file.img>

5. After entering custom recovery, push my seccfg.img to internal memory:

Code:

adb push seccfg.img /sdcard/

6. (Optional) Do a backup to your original seccfg before overwriting it:

Code:

adb shell dd if=/dev/block/platform/mtk-msdc.0/by-name/seccfg of=/sdcard/seccfg_original.img

7. Overwrite the seccfg:

Code:

adb shell dd if=/sdcard/seccfg.img of=/dev/block/platform/mtk-msdc.0/by-name/seccfg

8. And you are done.

To check wether your warranty bit is back or not, back to fastboot and type this command:

Code:

fastboot getvar all









Attached Thumbnails


Click image for larger version<br/><br/>Name: warranty-yes.png<br/>Views: N/A<br/>Size: 36.4 KB<br/>ID: 3249735
 

Click image for larger version<br/><br/>Name: warranty-no.png<br/>Views: N/A<br/>Size: 35.6 KB<br/>ID: 3249736
 












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