I recently bought the Sharp Aquos S2 64GB from this deal and need some help with it: https://www.ozbargain.com.au/node/385307
I received the Sharp Aquos S2 64GB today and am giving it to my mum for her birthday. I connected it to wifi to see how videos looked (hadn't changed it to Taiwan/International firmware yet). While I was out, it OTA updated to Oreo 8.0! Can I flash from OTA Oreo 8.0 to Taiwan/International 8.0 or Taiwan/International 7.1.1?
Advice would be greatly appreciated as XDA thread says: "DO NOT UPGRADE VIA OTA TO ANDROID OREO (8) (firmware 2000+) OTHERWISE YOU WILL BE NOT ABLE TO FLASH THOSE ROMS, UNLOCK OR TO DO ANYTHING NON OFFICIAL, UNLESS YOUR BOOTLOADER IS UNLOCKED".
Current Phone Version:
Oreo 8.0
Build: 00CN_2_140
Firmware on hand:
SS2-135F-0-00WW-B01-update.zip
SS2-2080-0-00WW-B02-135F-0-00WW-B01-update.zip
Renamed Firmware:
SS2-136F-0-00CN-B01-update.zip
SS2-2141-0-00CN-B02-update.zip
Tried re-flashing the above firmware. One shows up as "new update" after inputting code: * # * # 874 # * # * but when I click "install update" a message pops up saying "Problem Occurred". Anything that can help me to convert this phone to full English with google play services would be great. :)
it seems you're updated automatically by the phone to Oreo