G981W to G981U1? - Samsung Galaxy S20 / S20+ / S20 Ultra Questions &

Does anyone know what is needed to flash a G981W to G981U1? I have seen units where this was done, but am unsure of what is needed.
Thanks

Related

New to flashing htc

I would like to know more about flashing phones specifically a step by step guide on how to flash a phone. I have a mogul (6800) and I would like to see about flashing my phone but I don't know exactly how or how I would reset all my carrier data. I have seen some carrier cabs around but I'm afraid to install anything like that because I do not want to brick my phone and then be screwed. If anyone can just give me some pointers or at least point my in the right direction I would be very thankful.
http://wiki.xda-developers.com/index.php?pagename=TitanForBeginners
http://wiki.xda-developers.com/index.php?pagename=TitanProblems
Read that but...
Ok so I downloaded the RyanMogul Carrier ROM 2.2 Light for MetroPCS. But I need to specific bootloader and radio. I need to download the bootloader and radio install those somehow and then install the carrier ROM, correct? I'm assuming that I will be using activesync the whole time. Do i need to do a hard reset in order to install any of these files? Thanks for any help you can provide.

[Q] can anyone explain how the flash lite exploit worked?

im no dev, but im diligently working at trying to find some way that may be able to access the system so i can change root user and i would greatly appreciate if someone explained how exactly the flash exploit worked on the older versions and what it did.

Decrypt phone, keep everything else stock?

I apologize in advance if this has been covered already, I've looked around and can't seem to find exactly what I'm looking for. I'm just wanting the steps needed to decrypt my phone (don't care about wiping user data) but I don't want a custom recovery or root the device or anything like that. I'm currently on 6.0.1 (MMB29P). From what I've read I just need to unlock the bootloader and flash a modified boot.img which I'm fine with doing but which img do I use to go with the MMB29P?

SM-N9750 /DS help and info please

Hi there,
Thanks for reading. I just got my Note 10+ SM-N9750 (BRI firmware). I'm in the U.S using this phone with t-mobile.
My end goals are:
1. Switch to TGY firmware
2. Root + Unlock bootloader
3. Install TWRP
4. Install Mentalmuso's Rom
I've been using the phone a few days already so it's "setup" But i have everything backed up so i can wipe this baby at any moment throughout this process without loss.
My questions (so many....ahh)
Ok first before switching to TGY do i need to sign out of my google and samsung accounts? I assume the firmware change is gonna wipe my phone...? (Again that's fine....just trying to figure out when it is imperative to log out of those accounts.
Root.... i believe i understand to follow the exynos guide, but using TGY files/firmware. Outside of that are ALL the steps the same? Also do i need multidisabler?
Items (3. and 4.) I see the info in the O.P's and throughout the threads.....it sounds like the current install methods etc might not require what the O.P states as there have been new developments.....But I'm just not sure if I'm right about that......
Any pointers/help would be appreciated.
P.s.....I feel like a complete noob, I'm just having the toughest time wrapping my head around these processes.....and don't wanna just go doing whatever without a clearer idea of WHAT I'M DOING....LOL
To save you from writing me a specific guide (which would be awesome !, ha)
If you want to just point me to already created guides and point out which specific steps are not needed, or are missing etc, that would be great.
Thank you again !
***(Cold feet)
Sent from my God Mode 10+
Do you mean you're on the N975U? Or possibly the N975U1?
**Edit. Based on you saying "exynos", then neither.....
you could start HERE looks like someone was asking the same question?
kangi26 said:
Do you mean you're on the N975U? Or possibly the N975U1?
**Edit. Based on you saying "exynos", then neither.....
you could start HERE looks like someone was asking the same question?
Click to expand...
Click to collapse
Hi, thanks for your reply.
No, I'm using the chinese n9750/ds....
I mentioned exynos as the root guide to follow, as i understand it is the same process.
**Also thanks....i have seen/read and watch that thread, but haven't seen anyone with this model, flashing at this "later" date.....i believe magisk and twrp have "changed" so there may be a newer method i have yet to discover.
Sent from my God Mode 10+
Ok, so do I
Odin TGY firmware, then Oem Unlock process, then flash twrp and then just install Mentalmuso's rom?
Is root embed in the rom now, or do i need to still patch AP file and all the other steps?
Or should i be rooting before installing TWRP....any clarity is appreciated
Sent from my God Mode 10+
Have radio fm?
Lu7dnw said:
Have radio fm?
Click to expand...
Click to collapse
I'm not sure....haven't tested. But i believe i read that it is not present on this device...but root may change that.
Sent from my God Mode 10+
louforgiveno said:
I'm not sure....haven't tested. But i believe i read that it is not present on this device...but root may change that.
Sent from my God Mode 10+
Click to expand...
Click to collapse
I am interested in buying the same variant but I want to be sure that it brings radio. If you can verify I thank you for informing me. Thank you
louforgiveno said:
Hi there,
Thanks for reading. I just got my Note 10+ SM-N9750 (BRI firmware). I'm in the U.S using this phone with t-mobile.
My end goals are:
1. Switch to TGY firmware
2. Root + Unlock bootloader
3. Install TWRP
4. Install Mentalmuso's Rom
I've been using the phone a few days already so it's "setup" But i have everything backed up so i can wipe this baby at any moment throughout this process without loss.
My questions (so many....ahh)
Ok first before switching to TGY do i need to sign out of my google and samsung accounts? I assume the firmware change is gonna wipe my phone...? (Again that's fine....just trying to figure out when it is imperative to log out of those accounts.
Root.... i believe i understand to follow the exynos guide, but using TGY files/firmware. Outside of that are ALL the steps the same? Also do i need multidisabler?
Items (3. and 4.) I see the info in the O.P's and throughout the threads.....it sounds like the current install methods etc might not require what the O.P states as there have been new developments.....But I'm just not sure if I'm right about that......
Any pointers/help would be appreciated.
P.s.....I feel like a complete noob, I'm just having the toughest time wrapping my head around these processes.....and don't wanna just go doing whatever without a clearer idea of WHAT I'M DOING....LOL
To save you from writing me a specific guide (which would be awesome !, ha)
If you want to just point me to already created guides and point out which specific steps are not needed, or are missing etc, that would be great.
Thank you again !
***(Cold feet)
Click to expand...
Click to collapse
You have the Snapdragon model. I believe its rooted differently.

Question All of my sensors (proximity anything gyro related and I don't even know what all else yet) have stopped working.

Hello I have the op9p obviously and have flashed a few different custom rims to see how id like them. Basically all that have been posted here as well as Lineage without Google. I've recently used the tool to swap from T-Mobile to EU in order to get back to a fresh start and have the latest update. Normally I just flash my modems and unlock the bootloader and everything is good to go. Bootloader is currently unlocked. I have my persistent.img backed up from back when I first started and have tried to follow the post on how to fix broken persist.img however it was for the op8 and I was unsuccessful in doing any good. I did not have much option to downgrade any farther than I was already downgraded and I'm not really sure where to go from here. I apologize because I'm sure I've left out information needed to help me out so just let me know what you need in order for me to help you help me. Thank you for your time.
BushMonkeyMurderMan said:
Hello I have the op9p obviously and have flashed a few different custom rims to see how id like them. Basically all that have been posted here as well as Lineage without Google. I've recently used the tool to swap from T-Mobile to EU in order to get back to a fresh start and have the latest update. Normally I just flash my modems and unlock the bootloader and everything is good to go. Bootloader is currently unlocked. I have my persistent.img backed up from back when I first started and have tried to follow the post on how to fix broken persist.img however it was for the op8 and I was unsuccessful in doing any good. I did not have much option to downgrade any farther than I was already downgraded and I'm not really sure where to go from here. I apologize because I'm sure I've left out information needed to help me out so just let me know what you need in order for me to help you help me. Thank you for your time.
Click to expand...
Click to collapse
Do you still haver your persist.img file? I messed up my device and I need one.

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