How To Downgrade To Jellybean [ZP 4].
Saturday, December 2, 2017
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Hii Friend .....
Today we are going to learn , How to Downgrade from Kitkat to Jellybean ?
So first off all we have to learn that How flashing process can be Done and what ITEMS we need While we are Going for flash .
Items....
1. Flashable .RAW file( Contain System of JB)
2. Zenfone 4 ( Strictly Use this Phone only)
3. Phone must be Having WW software Only As screenshot.
To check go to SETTINGS> ABOUT > SOFTWARE INFORMATION.
4. Little Confidence ( Important)
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Now lets start It .
Backup everything on Phone memory(Contacts , Messages etc.) because it will completely erase phone memory.
1.Download Jellybean Firmware In Here
2. Copy the FIRMWARE file to your SD card ( External storage).
4. Now chose SD download .
5. This process may take up-to 10 mints so DON'T Touch the phone until It completes.
6. After It completes the phone will automatically get started.. But phone will not start because its a boot loop.
7. Pull the battery out of the phone then again put the battery back on the phone and enter into Droidboot mode by pressing VOLUME UP+ POWER BUTTON (press the button until a android sign is appear on the mobile display)
8. Perform a factory reset.
Then phone will get auomatically started . CONGRATS !!! You have sucessfully Downgrade to 4.3.
Feel free to comment below , Ask ur doubts.. I will try to replay as soon as possible.
Have A good day.