I mean will global variant TWRP work on indian variant? I have flashed Indonesian rom on indian global. But may be there is some TWRP mismatch. I did not root. So, I got OTA update. But the update is not installing.
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Is it possible do to a Systemless root without custom recovery? or perhaps root with windows ADB wthout unlocking the bootloader?
Another question. Is there any possibility of flashing a new oficial firmware without losing all data? just like OTA does?
One final. I've installed the oficial indian 2.0.093 rom but it says there's no new ota update. Why is that? do I have to be in India???
fscussel said:
Is it possible do to a Systemless root without custom recovery? or perhaps root with windows ADB wthout unlocking the bootloader?
Another question. Is there any possibility of flashing a new oficial firmware without losing all data? just like OTA does?
One final. I've installed the oficial indian 2.0.093 rom but it says there's no new ota update. Why is that? do I have to be in India???
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1.Root is not possible with locked bootloader and if you unlock it, the update app will refuse to update.
2.Not really. If you use qfil it will erase all the usedata. There are sdfuse and manually flashing ota package, but you've to be on the CN ZUI.
3.Indian ZUI is at version 2..0.xxx, which is MM and there is no Nougat available yet for that version of ZUI. It will eventually come, but nobody knows when.
Overall, this phone is best used with custom ROM, like Mokee.
I want to update my cellphone to NPP25.137-93 version, so what i have to do?
If i try to update normally i gotta stuck in twrp menu after the reboot, and when i reboot appears failed to upgrade.
Sorry for my bad english, and thanks for help me!
You'll have to flash a Custom ROM through TWRP with the latest Android version e.g Oreo is 8.1 or 8.0 and Nougat is 7.1.2 or 7.0
If you're desperate to update to a stock firmware via ota then you'll have to flash the exact cedric model firmware for your phone and lock the bootloader, all this you can only do if your phone is still running on the nougat modem.
Guys i really need help. Is it possible to flash from china rom with unlocked bootloader to global rom? And if it is possible, Will it still remain unlocked after the flash? Tia guys!
You can, install twrp, flash cust global then flash global Rom.
Hello, I want to flash TWRP on my SM-G990B. But I'm not planning to flash any rom/gsi yet and more likely to stay in stock OneUI. If I get an OTA update will that install if I have TWRP installed as recovery?
I wondering too
roufee7 said:
Hello, I want to flash TWRP on my SM-G990B. But I'm not planning to flash any rom/gsi yet and more likely to stay in stock OneUI. If I get an OTA update will that install if I have TWRP installed as recovery?
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Click to collapse
Twrp have the answer
Official OTA Updates and TWRP
Installing official updates from your manufacturer or carrier is not supported by TWRP.
twrp.me
I'm running rooted Galaxy S20+ with TWRP recovery and GVJE firmware. Can i update it to GVL5 using dirty flash with TWRP?
Yes of cource if it is available and compatible with your device