Question How to remove Warning Splash Screen when booting from SM-G998B - Samsung Galaxy S21 Ultra

Friends, hello everyone, please tell me how to remove Warning Splash Screen when booting from a rooted S21U (SM-G998B). I know i can install customize Firmware, but I want to try to remove it on the official firmware G998BXXU3BUKG (Android 12)

Atax85 said:
Friends, hello everyone, please tell me how to remove Warning Splash Screen when booting from a rooted S21U (SM-G998B). I know i can install customize Firmware, but I want to try to remove it on the official firmware G998BXXU3BUKG (Android 12)
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Kindly post in relevant section, This is development.
Edit :
Kindly post with relevant tag e.g. (Questions), Moderator already did it now.
Answer to your original question, you needs to patch bootloader component file. There is already thread for this, search it.

dr.ketan said:
Kindly post with relevant tag e.g. (Questions), Moderator already did it now.
Answer to your original question, you needs to patch bootloader component file. There is already thread for this, search it.
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Tell me where this topic is on the forum. I don’t know English and I’m hard to find.

Related

[Q] How to go back to stock firmware ?

Hi can someone explain how i can revert back to my original firmware which was on the phone before i flashed it with jpk , so will be able to use the official froyo upgrade when it is released , i have a samsung i9000 with froyo i9000xxjpk. thanks in advance !
1. WHATEVER the rom you currently have, it WON'T affect your upgrade to ANY other rom (e.g. official froyo)
2. you need to know what rom you HAD, before do the reverse to the "original".
3. reverse procedure is the SAME as upgrade, its just flash another rom.
4. WRONG section for this post.
thank you for your help , sorry i posted this in wrong section but which section shoiuld i have posted it in ?
zipolly said:
thank you for your help , sorry i posted this in wrong section but which section shoiuld i have posted it in ?
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The Q&A section (which I've moved it to now for you). Please read the sticky post at the top of these sections titled "STOP!! Before you post read this NOW!!", which has guidelines for proper thread posting and placement.

Google Play Store unable to download apps

So a few days ago I was on Orange Fox Recovery. I flashed Havoc OS ROM and I flashed Gapps. I rebooted back to system and my device was fine until I couldn't press the Home button and Tab button on the navigation bar. I also couldn't download apps on the Google Play Store (as in when I pressed the install button, it carried on saying "waiting for download"). I wonder if this is something to do with the Gapps I flashed it was the pico version. I'm back on MIUI but I'm just wondering what could've been the problem?
Redmice said:
I'm just wondering what could've been the problem?
Click to expand...
Click to collapse
You seem new to the xda community, but that's not a problem, everyone has to start somewhere ! A few suggestions :
1- You have posted in the wrong section of this device as per xda rules; you should post in the Q&A section for people to reply to your queries, since this is the development section.
2- Provide helpful info about your device and which software version (base vendor, Miui version, Gapp log from SD card, lastrecoverylog.log, etc.) is installed. If you don't know how, ask there too.
3- Deleteing the post will help keep the section clean, Do your part ! Ask there and I will try to help you, although I am no expert. :highfive:
Slim K said:
You seem new to the xda community, but that's not a problem, everyone has to start somewhere ! A few suggestions :
1- You have posted in the wrong section of this device as per xda rules; you should post in the Q&A section for people to reply to your queries, since this is the development section.
2- Provide helpful info about your device and which software version (base vendor, Miui version, Gapp log from SD card, lastrecoverylog.log, etc.) is installed. If you don't know how, ask there too.
3- Deleteing the post will help keep the section clean, Do your part ! Ask there and I will try to help you, although I am no expert. :highfive:
Click to expand...
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If you don't mind may I ask how can I delete this post?
Redmice said:
If you don't mind may I ask how can I delete this post?
Click to expand...
Click to collapse
Two ways:
1. Pm a moderator about it. Or
2. Report your own post and write that you want to delete it. Simple really, just not doable on the xda app as far as I know. So use a browser to do that.

hello everyone, noob here, and have a noob question about android...

Hello everyone, i'm noob in xda-developers and custom android roms in general. i've read some thread in here about making your own custom rom etc... So.. years ago i bought my first android phone, it was a local brand using msm8610 chipset. Now i already have newer phone, and my first phone is now obsolete. Now that i have a phone that i can play with, i want to understand more about making your own rom. while there's so much that i dont understand, here's what i think i know. To create a custom rom for your device, you at least have to compile your own kernel and make boot.img, and then combine those with some custom rom that you can find on the web.
Now what i want to know as a noob is this... Can we just extract the kernel from my phone's boot.img, then extract the device tree from that kernel, then find a phone with the same chipset(which in my case is msm8610), extract the kernel of that device and then replace the DTB with my device? can it? if it can, how do i put the dtb back to the other device's kernel? and if it can't, why can't it be done this way? i'm asking this questions because i find it hard to find the source kernel for my device since it's a local brand... i hope that masters in this forum can explain it to me in layman's term.... thank's in advance...
hello again... btw did you know the answer to my question about putting back DTB to the kernel.... i want to ask in Q&A section, but, since i'm a noob, i'm afraid that it will get me banned if i posted there...
prz111 said:
hello again... btw did you know the answer to my question about putting back DTB to the kernel.... i want to ask in Q&A section, but, since i'm a noob, i'm afraid that it will get me banned if i posted there...
Click to expand...
Click to collapse
Don't be afraid, go for it.
If you don't violate the rules you won't get banned.
Just make sure to post it into the relevant thread.
User699 said:
Don't be afraid, go for it.
If you don't violate the rules you won't get banned.
Just make sure to post it into the relevant thread.
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Click to collapse
thanks... i'll ask in the Q&A section about it...

Question Noob Question about TWRP

Hey there,
I got a Redmi Note 10 Pro and wish to install the TWRP what don't know where to get the file that is up to date.
And I also wanted to know If I install the TWRP will I still be able to get the new MIUI 13 Update and all ?
Sorry If the questions are a bit stupid, but this is my first time really
Thank you kindly in advance.
all the information you need is written in this Forum. use the search function and read all instructions very carefully if you don't want to brick your device.
Please read and get info from the following thread : https://forum.xda-developers.com/t/recovery-unofficial-teamwin-recovery-project.4248449/
Installing TWRP will not prevent you from installing any update on MIU.
twixxx31 said:
Please read and get info from the following thread : https://forum.xda-developers.com/t/recovery-unofficial-teamwin-recovery-project.4248449/
Installing TWRP will not prevent you from installing any update on MIU.
Click to expand...
Click to collapse
Thank you kindly.

Hello, new here and I want to know how to properly ask a question on the forms

Hello, as the title says, I am trying to ask a question so if you could direct me to where I should go that would be helpful
SpitFire0016 said:
Hello, as the title says, I am trying to ask a question so if you could direct me to where I should go that would be helpful
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It depends on what the question is or relates to. What is your question?
SpitFire0016 said:
Hello, as the title says, I am trying to ask a question so if you could direct me to where I should go that would be helpful
Click to expand...
Click to collapse
"The question is human; the answer, all too human. " from Paul Valery - French writer and poet
For the sake of information, it's a good idea to post a question, but it's even better to ask the question in the post and not in the title.
The title should be precise and concise, and it will be perfect for your next post.
Welcome aboard and have a nice day.
ethical_haquer said:
It depends on what the question is or relates to. What is your question?
Click to expand...
Click to collapse
Thank you I actually managed to unbrick my redmi 9a phone today, which was the original question I was trying to ask, I am trying to install a custom rom (lineageos) and I tried so many unofficial twrp images until one of them got stuck in the logo screen and I couldn't go to the fastboot screen or the regular os
now that I figured out how to unbrick the device I would like to ask if there is a way to install a custom rom without twrp as I can't seem to get a version that works (the closest I have got is the twrp menu but the touch screen doesn't work)
Sib64 said:
"The question is human; the answer, all too human. " from Paul Valery - French writer and poet
For the sake of information, it's a good idea to post a question, but it's even better to ask the question in the post and not in the title.
The title should be precise and concise, and it will be perfect for your next post.
Welcome aboard and have a nice day.
Click to expand...
Click to collapse
Will keep that in mind next time
cheers,
A great place to start would be the New Members Guide linked in my signature.
V0latyle said:
A great place to start would be the New Members Guide linked in my signature.
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Click to collapse
thank you I looked around for something like that but didn't find it
I will check it out
SpitFire0016 said:
Thank you I actually managed to unbrick my redmi 9a phone today, which was the original question I was trying to ask, I am trying to install a custom rom (lineageos) and I tried so many unofficial twrp images until one of them got stuck in the logo screen and I couldn't go to the fastboot screen or the regular os
now that I figured out how to unbrick the device I would like to ask if there is a way to install a custom rom without twrp as I can't seem to get a version that works (the closest I have got is the twrp menu but the touch screen doesn't work)
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Click to collapse
I would ask these questions in your device specific forum here. Let me know if you need any more help.

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