If you chose to keep your system read only when you first flashed TWRP then you will still have the wireless update option, now whether it will actually work is another thing lol, I will let you know after the next update,Ok if my phone is rooted I will not get OTA updates? How to update OTA update file via TWRP recovery? If I update via flash tool I will loose my data. thx
Otherwise for as advised regarding titanium backup for peace of mind
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