Today ASUS Zenfone Blog volition demo you lot How to Downgrade ASUS Zenfone v A500CG From Lollipop to KitKat.
Downgrade Step (From L to KK)
- Download the downgrade tool: UL-ASUS_T00F-TW-5.2.2.2-user.zip
- Using MTP connecting ZenFone5 alongside PC. (Enable MTP: Setting-->Storage-->press the USB icon on correct corner--> Enable MTP)
- Copy file UL-ASUS_T00F-TW-5.3.3.3-user.zip to the ZenFone5 internal storage.
- Remove the USB cable, the device volition pops upwards the arrangement upgrade information.
- After finished, device volition machine reboot in addition to perform mill reset.
- Then re-create file UL-ASUS_T00F-TW-5.2.2.2-user to the ZenFone5 internal storage again.
- After downgraded, device volition machine reboot in addition to perform mill reset.
- After finished, delight instruct to Settings->About-> software information->Build number. The version should hold out V2.21.40.44
TW VERSION
| Description | ASUS ZenFone 5(A500CG/A501CG) downgrade SOP (Downgrade from L to KK), V2.21.40.44 Only for TW SKU* Notice: 1. Please must to download the UL-ASUS_T00F-TW-5.3.3.3-user.zip/UL-ASUS_T00F-TW-5.2.2.2-user.zip to perform downgrade procedure. 2. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW. 3. Software update cannot transfer the software SKU in addition to downgrade the software version. 4. Downgrade icon volition entirely revert dorsum to latest KK version 5. After OTA downgrade, device volition perform mill reset automatically.then reboot automatically to consummate upgrade process 6. System upgrade may displace purpose of information missing, delight buckup your of import information earlier arrangement upgrade |
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| File Size | 750 MBytes 2015/05/28 |
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| Download from | Global |
WW available Soon
