New answers tagged device-firmware
Yes, there are differences. In India it has only A-gps
What you need to do is root your phone and flash a custom ROM. I'll try to give you a pretty detailed answer to your question. The S2 is pretty old so I'm sure you're not concerned about voiding any warranties, correct? If it is under some carrier (Sprint, ATT, etc.) waranty, then you're pretty much out of luck unless you don't care about voiding it. There ...
Following the instructions, flash each UPDATE.APP in order: 1. transfer > put the UPDATE.APP file in a new folder "sdcard\dload" and run forced upgrade (vol up + down) 2. dload (main) > overwrite UPDATE.APP "sdcard\dload", run forced upgrade again 3. vendor > overwrite UPDATE.APP "sdcard\dload" and run forced upgrade for a final time * the UPDATE.APP needs ...
If i underestand your question exactly, OTA update is not suggested. for many reasons, if the current installed rom from another region, maybe you cannot update it with OTA. (perhaps, android update for your region rom not availabe) it's better to download the Rom from Official and truted link and flash it on your phone for update. hope this helps.
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