s21

Hello all, I know already that this might not be possible but I have to ask anyways. My father recently passed away unexpectedly and he has just recently bought a galaxy flip 4 (before he had a galaxy S21). Now he still has some photos on there he recently took (Google backup is off). I...

Hi, I'm in South Africa and I bought a SM-G991U1 (US unlocked version) on Amazon Renewed and everything works fine except for mobile connectivity. I get the "Your phone's not registered on a network" message if I try to make a call and mobile data does not work. I've tried: - Resetting...

My S21 bricked/got stuck on the Odin screen (aqua downloading screen) during the One UI 5 upgrade. I have been in touch with Samsung support however nothing they suggested worked. I wish to backup media (mostly photos) from the device so sending it away to support is out of the question. I am...

***Works on ONE UI 4, 4.1 and 5 for all versions of s20, s21 and s22 (except for S22U)*** Due to some bad optimizations by Samsung , we are facing a lot of battery issues and a couple of random lags. With this script, I have got something between 7h and 9h of SOT. In a few tests in Brasil, the...

PROJECT UNBOUND Hello XDA Community, I present the newest project for the Galaxy S21 series...Project Unbound. POLITE NOTICE: I AM NOT RESPONSIBLE FOR ANYTHING THAT HAPPENS TO YOUR DEVICE; IT IS YOUR CHOICE AND RESPONSIBILITY FOR WHAT YOU DO. IF YOU COME TO ME AND COMPLAIN, I WILL LAUGH AT...

I'm personally tired of one ui 5 and have a couple of questions about custom roms on the s21. I know this will void my warranty, and I'm fine with that, but will my carrier get upset over anything (it's AT&T)? The question at hand, any good custom roms that run android 13 and are stock for the...

Hello, I am trying to enable eSIM on S21 FE 5G european distribution [Snapdragon]. Device model: SM-G990B /DS Android 12, one UI 4.1 i saw that some solution working for s20 series with lower (rooted) android versions but i didn't find android 10 or 11 firmware for this model online. Any help...

Is it a malware of some sorts?

Hello everyone, i am really sorry if this is the right place to comment about this. I have an S21 Exynos 2100 SM-G991B/DS phone. After the glue for the back cover came off recently, i sent the phone in to Samsung Authorized Service Center and they verified the phone is water resistant. Then, i...

Hello, I successfully changed my CSC from PLS to XEO(unbranded) with the SamFW Tool. However, I still have the carrier boot animation, and the old PLS code shows up as an "AID" code in download mode, and was added at the end of the info in the settings (XEO/XEO,XEO/EUX/PLS). Is there any way to...

I recently got my phone and I am frequently experiencing a really annoying issue: while I'm browsing reddit, facebook, etc. the touchscreen appears to be overly sensitive, so whenever I scroll holding my finger on the screen, when I lift my thumb at the end it registers a small scrolling...

I bought Samsung s21 plus in USA from AT&T and wanted to know if I can install full version of Hebrew and open the build in option for call recorder

Hari Kernel for S21(+)/Ultra (Exynos) /* * Your warranty is now void. * * I am not responsible for bricked devices, dead SD cards, * thermonuclear war, or you getting fired because the alarm app failed. Please * do some research if you have any concerns about features included in this ROM *...

On my S8(android 9) I use "Screen Overlays", its an apk that lets me create a custom overlay with different size and color shapes. I use it to block static images to prevent screen burning. On my S21(android 12), whenever I try to use it, the middle part of my screen is not working, only top...

Hi When I have the phone connected by USB to android auto the navigation works fine in my car. But when I want to use the phone alone like in the car dash with Maps or Waze its never get GPS signal. The google maps fix the location, but when you start to navigate: GPS signal lost. I use 2 gps...

My sister wants to switch to an iPhone and apparently she's lost access to her google account, she doesn't have the phone number anymore. Is there anyway to remove the account from the s21? I can try rooting it but dont know what to do after. Thanks!

Greetings to all, I have a Galaxy S21 Ultra (G998B) and i realize that from one moment to another when I open the camera application the zoom x1 does not focus on distant elements, only close elements and the only way to make it focus is by tapping the camera or shaking the phone hard to fix...

hey I'm trying to flash android 12 on my sm-g998b and getting "MD5 hash value is invalid" in odin. 3.14.4 I tried several different sources but all have the same result. Please advise, Thank you

Hey everyone! I've been trying to get a custom kernel working on my S21 Exynos. I am able to build but I cannot get it to be stable. When the phone is in the lock screen, after a minute or so it will reboot and checking the log, there is a kernel panic. Here's what I've done : Got boot image...

I just got a new Verizon S21 and I really miss the blinking light that I had on my S8 for notifications. Is there any way to have a linking light or a sound to continuously?

I'm new to this so please bear with me. Found this helpful and working, https://www.droidviews.com/how-to-change-csc-in-samsung-galaxy-phones/ It's free and only requires patience and time. So here it goes: 1. Unlock your bootloader (easy for Exynos, just go to developer mode and enable OEM...

IDK if this is the correct area for this, but Imma try here anyways. My friend upgraded his old S8 to the S21 5G about 2-3 months ago and has been having problems since a Samsung firmware update said his device had an error that needed to be repaired and had pronmpted min to check for an update...

So, now that we have OneUI 4.0 Beta 1 rolling out to countries (ofc only 7), it has come so far in Germany & Korea (as far as I know). So the rest of the world wants an update.zip link, so don't be selfish and please, if you have one, capture the .bin file and share it in this thread. How to...

Last time I tried rooting was in 2016/2017 using Super SU but now many years later I want to try to root my phone again. I have Galaxy S21 ( Exynos ) and I was wondering what would be the easiest way that won't cause too much trouble. What are the pros and cons of rooting a phone in 2021 and...

Hi all! When I use S21 Qualcomm in a GSM network, I get a speaker crackling at the end of interlocutor words, in other types of networks everything is ok. This is fixed by enabling hearing aid support, although it seems that low-pass filter turns on and quality of conversation decreases. There...

I was always curious about the Gear VR, but never got one. Now I saw one being offered on the local market for cheap and thought about getting it, but in researching I found that compatibility ended around the S8 or S9 generation. I now have a S21 Ultra. So I then thought maybe there was an...

Hey there, I know there used to be a way to just update an app via zip file or just installing but I really want to start using the newer versions of the messaging app and I cannot just download one from apk mirror and apply the update. I know Samsung has done a lot with security but does anyone...

Hello, everyone I am trying to collect DM information through Qualcomm diagnostic kit(/dev/diag) on SM-G998U device. However, in the currently uploaded open source(G998USQU4AUF5), the contents of /dev/diag are deleted. Is the Diag Interface changed to something else? Or does the latest device...

Basically, I keep getting an error when trying to boot into bootloader mode, recovery mode boots up fine but after trying to get into bootloader mode I get this error. I'm not sure how to proceed next, to flash back to the U1 firmware. Any ideas? Picture below. Other then that, I don't...

It's my first time here, and much of this is new to me. Anyways, I have an S21 (Snapdragon) with Multi-CSC? OYN, XAA/XAA/XAA that I use in Singapore. (SM-G991U) I just learnt that apparently OTA updates are only given after the location of where the device is being used corresponds with the...

Hi, bought this phone to my friend and he locked it (FRP) can anypne help me to unlock it please? i sercheddays on google without get a solution...

Hi Is there any effective method for debranding Galaxy S21 with android 11? I have CSC from Play (Polish operator) and I would like to upload XEO. I tried odin and samkey and despite the "positive" completion of the operation (both applications say so), the Play brand is still on the phone...

Hello. I'm new to rooting and bootloader unlocking. I have read numerous guides on rooting the S21, and when it gets to the stage where you enable OEM unlocking in developer options, it doesn't show a setting. Maybe someone could point me in the right direction because I have no idea where to...

I have read a fair amount about pens for the ultra etc. but cannot seem to filter down to find out if a pen (active or capacative) would work with my s21 (base model), not plus/ultra. An old report from here states only ultra works with the new s pen, but i'm opening the conversation up to all...

Hi guys I have got unfortunately my pin fpc connector damage and I can’t find a replacement for the s21 I see they don’t sell it as commercial and there’s only S20 available, I was wondering if I can replace that with the fpc connector from s20 does this work? Or it’s just a waste of time?

Hey there! After 2 years I'm finally switching from a great OnePlus 7 Pro to a brand new Galaxy S21 Ultra (US, Snapdragon, unlocked). I rooted my OP7 the first day I got it, it was pretty straightforward - OnePlus made things easier too - and keeping it updated wasn't a big deal. Maintenance...

Hi all I am confused between OnePlus 9 Pro and Samsung Galaxy S21+ (Exynos variant). Please help me choose. The S21 is costing me INR 2000 extra, but with the current offer running I am also getting a Samsung Active2 watch fro INR 990. I would have chosen 9Pro, but I am concerned with the...

The app keeps opening up on notification bar but I cant open it there by my own. When it shows on the notification bar, I am able to preview various icons on the led cover by swiping on the notification bar. When camera is open, it shows rainy icon on the cover. Is anybody else facing these?

Hello, I am looking to buy an unlocked S21 from Samsung Canada store (SM-G991W) and I checked here : S21 differences that the following 5G bands: n2, n41, n66, n71 are the ones supported by the Candian model so my question is: Is it possible to change the supported bands? For example, if I...

MODS PLEASE DELETE. I GOT ANSWER.

[Please let me know if this should be posted elsewhere, somewhere more targeted at rooted phones wherever that might be.] I have an SM-G998U, bootloader unlocked and rooted with Magisk. (Official ROM still.) I'm experiencing some odd behavior with biometrics; for example... LastPass reports a...

How can this be done? I'd like the stock UK one (BTU service provider I believe?) as currently it's showing as VOD/VOD EUX etc. Will my data be wiped? Is it really worth changing and going through the hassle? I've always had stock firmwares either out the box or flashed on Odin by myself but...

Update: COMPLETED https://forum.xda-developers.com/t/bounty-viper-4-android-on-s21-completed.4243895/post-84618363

Hello. I have a question regarding the display of dark grey at low brightness. Noticed this using the google web page in dark mode before going to sleep with all other lights dimmed or off. I also noticed some burnt in segments of the screen like nav bar and status bar at the conditions...

I am coming to s21 from iPhone XS. I have been using a borderless case for the iPhone and I was looking for the same on samsung, but there is one for s20 and note20 but non for s21. Is there anyone who have found this type of case to buy anywhere? I have attached a picture for reference.

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My wife got a S21 ultra, and she was asking how to remove that pink seizure making boot animation. I got my Note20U from Samsung and no boot propaganda. I have been looking around in the forums but everything is back from 2010. I know, Samsung has done well limiting the flashy screens, but...

Hey, I'm planning on getting one of the S21 series phones. Unfortunately, I use MST a lot and it's sad that Samsung removed the feature from a lot of regions. However, some regions still do have MST support for the S21 series but there isn't a list out there of which regions have and which...

I shot the same image in PRO MODE and IMAGE MODE for the people that wants to see a comparison between the two mode. In IMAGE MODE I did only sharpening (the halos are exacerbated in the sharpening but are present in the original shot), in PRO MODE I did a full retouch in Photoshop using a...

Just got my S21 a couple of days ago. Nice! However I also bought a "Galaxy S21 5G Antimicrobial Clear View Cover" (item no EF-ZG991CBEGEW). It worked fine for 2 days, but suddenly it stopped working. Now, when I close the cover, the display doesn't turn off and it doesn't display the...