Asus Zenfone 5 TW_5.3.3.3 Downgrade Version-2

This the original firmware of ASUS ZenFone 5 T00F/T00J TW_3_23_40_52 Lollipop Firmware  we provide made by companies Asus Zenfone Taiwan release we give you the best of the best for any question drop in our comment Pinaslang Zenfone Blog provide the easy and best for you

Zenfone 5 A500CG V3.23.40.52  Firmware

ASUS ZenFone 5 (A500CG / A501CG) version drop across the brush tool, V2.21.40.44 TW versions only use *
NOTES:
1. Be sure to download the following two file UL-ASUS_T00F-TW-5.3.3.3-user.zip/UL-ASUS_T00F-TW-5.2.2.2-user.zip to perform steps down version
2. In the same edition only back version, such as: WW-> WW, CN-> CN, TW-> TW.
3. The software version can not be converted back into other versions
4. This tool from Android L (V3.23.40.52) down to brush Android KK V2.21.40.44
5. The system version will revert back to the factory defaults, this will lead to loss of data, we recommend proper version before the retreat back up important data


Back version follows:

1. Download OTA drop Brush tool: UL-ASUS_T00F-TW-5.3.3.3-user.zip/UL-ASUS_T00F-TW-5.2.2.2-user.zip
2. Use the MTP connection method and PC via USB cable ZenFone5 (on MTP: Settings -> Storage -> click USB icon at the top right -> Open Media device (MTP)).
3. Copy this file to ZenFone5 UL-ASUS_T00F-TW-5.3.3.3-user.zip internal storage space.
4. Remove the USB cable, then the phone will automatically pop message system updates
5. When finished, the machine will automatically reboot, and will return to the factory settings
6. then copy UL-ASUS_T00F-TW-5.2.2.2-user files to ZenFone5 internal storage space.
7. Remove the USB cable, then the phone will automatically pop message system updates
8. After the fall edition is completed, the machine will automatically reboot, and will return to the factory settings
6. The system completes the fall edition, up to "information about >> Software >> version number to confirm whether V2.21.40.44

Version V3.23.40.52

Download UL-ASUS_T00F-TW-5.3.3.3-user.zip