How To Downgrade To Jellybean [ZP 4].

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 .

Baca Juga

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).

3. Boot into Droidbot POWER BUTTON + VOLUME UP. (press the button until a android sign is appear on the mobile display)

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.