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Hello!
I have the Android 7 and I want to downgrade to Android 6 (20161017). I dont have root, twrp or anything, just the simple thing.
Using the SPFT:
1. Should I choose "Download only" or "Firmware upgrade"? (Format all loose the imei, right?)
2. Should I tick or untick the option "preloader"? I read it can brick the phone... But some tutorial says that it's necessary to tick it.
I tried to find a clear answer but I didnt. Im new with this thing so I dont wanna brick my phone, lol.
Thanks a lot for the help! |
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