Firmware Update - Samsung Galaxy S20 / S20+ / S20 Ultra Questions &

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

Related

Update bootloader?

I'm currently on AOSP, Is there any way how I can update my bootloader to the latest one? I know you have to Odin flash and check update bootloader, but which 4.4.2 official firmware do I flash? Would flashing an SM-N900 work?

Official TWRP App - serranolteusc

Hi there,
I wonder if i can update recovery through official twrp app.
My device is s4 mini lte (lineage 14.1 rom for serranoltexx). I have TWRP 3.0.3-0 as my recovery. I wonder if i can download and flash 'serranolteusc' (samsung s4 mini US celluar) recovery. I'm not living in US, will it affect my rom? Did somebody flash that recovery?
You can only update TWRP through the official app if your device has official TWRP support. I'm working on getting official support for serrano3gxx, serranodsdd, and serranoltexx:
[RECOVERY][PRE-OFFICIAL] TWRP 3.2.1-0 [I9190][I9192][I9195]
It may be possible for you to flash serranolteusc on your serranoltexx, but even if it does flash and boot, it may not be as stable as the proper TWRP variant.

How to update ROM after root?

Hi,
Almost a year ago I successfully rooted my A3 2017 with Android 8.0 using Magisk, since then a few more versions of the official Samsung ROM have been released. I wouldn't mind updating my ROM to get the security updates and bug fixes but I don't wanna lose my root.
How can I accomplish this?
Thanks!
Download the ROM from sammobile.com (or any other site) and flash it in Odin. Then flash TWRP and install Magisk again.
Just read through some guides

update android 9 to 10 galaxy s9 with twrp

i want update my android 9 to 10(custum stock rom) in a galaxy s9 by twrp
model galaxy s9 (sm-g9600)
it's possible? or do i have to do it for the ODIN and then install the TWRP again?
thank u
It depends on the custom rom that you're gonna using, some of them will work just fine.
but on the other side the rom requires stock bootloader and so on,
the safest way is to flash to the stock latest android 10 rom through odin,
but if you don't want do that just make sure that the custom stock rom includes the latest stock bootloader where you can just ask on the rom's discussion
also don't forget to update your twrp version to the latest first, or there might be a possibilities that you will end up with error

Question OTA Update after TWRP

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?
Click to expand...
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

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