General CVDD - May | GALAXY S21 Ultra 5G | Official Firmware (SM-G998B) | 2nd May
- Thread starter Electronic Punk
- Start date
Depending from your device. It's the plugin (Buds Live in my case), not the app.
Anyone noticed huge Google play services battery drain on BUKG? After the update it seems to be on the top 2 drainers with more than 10% daily drain.
I just noticed that my battery drain is more fast respect One Ui 3.1.
But I have no idea of which cause that.
In every case it shouldn't be long before Samsung releases the December patches (hopefully with fixes for battery consumption and system fluency).
Thanks...I think I had to restart the car and the device to get AA to work properly...all's well so far.
Do you have any google account syncing? How about Google discover and the google app? Are these running too? Here's what I did...I uninstalled the google app, stopped my google account from syncing (using Samsung email for email, and Samsung cloud for contacts sync), and chose Samsung Free for the left screen...After doing this, google play services is far well behaved...
Both: one Google account and Google app (with every permission disabled. I don't want to uninstall it, because could generate FC on launcher).
How about stopping google sync? I'm sure that will reduce the play services drain...
I can't disable sync, without disable it on every account.
At the end every solution it's a palliative. Better to wait the December update, I don't think much time is missing before the release.
Damn 10% daily? That sounds bad. I'm still on BUK8 and Google services does drain the battery quite a bit, but less than that
Hope everyone is well,
Has anyone experienced any WiFi issues?
Mine keeps disconnecting or connected without internet.
It connects to the network and within a minute or two it drops and says no internet and goes to 5g.
All other devices at mine are connecting fine.
I've tried factory reset, tried resetting network, cleared cache, disabled switch to data in WiFi>advance, still no joy.
only started after BUKG update
Any ideas?
Has anyone experienced any WiFi issues?
Mine keeps disconnecting or connected without internet.
It connects to the network and within a minute or two it drops and says no internet and goes to 5g.
All other devices at mine are connecting fine.
I've tried factory reset, tried resetting network, cleared cache, disabled switch to data in WiFi>advance, still no joy.
only started after BUKG update
Any ideas?
Last edited:
Υep, that's today with minimal usage (if you also see SOT)
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That is baddd battery life. The s7/s8/s9 all perform better
something ain't right.Battery usage from a note 9.
It's at 25% so share your results when you reach 25% and compare them lolAttachments
It sure ain't! Honestly, this is the worst phone I have had the past decade battery-wise..That is baddd battery life. The s7/s8/s9 all perform better
Always concerned on whether it will get me through the day or not.
That is baddd battery life. The s7/s8/s9 all perform better
Battery usage from a note 9.
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Sell your S21/S21+/S21U and get the note 9 if you want great battery life
2 days usage and 6 hour screen time. I could never get that on my S21U. Maybe back in march when battery was good, but it looks like Samsung are going backwards
I'm really considering going back to my p40 pro which is patiently waiting for me in a drawerSell your S21/S21+/S21U and get the note 9 if you want great battery life
Mexico MXO just pop in! Alongside República Dominicaca are the first OWO in the areaSouth America still A11
If at least one OWO let it flash over odin.
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10@ EVERYBODY AROUND : ENOUGH OF OFF-TOPIC
If you pay attention, you'll notice that the thread is being heavily derived from its main topic which can result in a heavier cleaning if it continues that way.
PLEASE consider staying ON-TOPIC and let the XDA experience continue to be as joyful as it always was !
Thank you all for your collaboration.
DaReDeViL.
XDA Moderation team.97***Moderator Announcement***
Once again, we would like to remind everyone to remain on topic. While Android 13 will be a likely update, it is outside the topic of this thread, which is to discuss a specific update at a specific time. Remember, you can always create a new thread if you'd like to discuss something else.
Off topic posts will be removed, and infractions may be issued to members who continue to post them.65So I decided to send my S21U to Samsung for a battery replacement, engineers have confirmed battery is draining faster than usual, thus faulty, and is been replaced under warranty
so for anyone who's thinking something doesn't seem right with their battery, get it replaced. -
32In this thread, you can discuss and share the Mega links of new firmwares (OFFICIAL STOCK) for the Galaxy S21 Ultra 5G!
NO CUSTOM ROM's and/or ROOT-talk
How to flash the firmware to your phone:
1. Extract (un-rar) the firmware file (i.e. to folder C:\Odin) ***
2. Download Odin v3.14.4
3. Extract the Odin ZIP file (i.e. to folder C:\Odin)
4. Open Odin
5. Power OFF your S21 Ultra 5G
6. Reboot Phone in Download Mode: Connect USB-cable to your computer. Hold down "Volume up" and "Volume down" at same time. While holding down, connect the USB-cable to your phone. Or use the command "adb reboot-bootloader".
7. Wait until you get a blue sign in Odin
8. Add the firmware files to their designated slots (AP in AP, BL in BL, CP in CP, HOME_CSC in CSC). USERDATA stays EMPTY!
10. Click the start button, sit back and wait few minutes for the device to automatically restart.
*** You can always find the LATEST firmware in message #2
I have taken over these threads and they are dedicated to the memory of Henk, you can read more about him here:
RIP Henk, saying goodbye to our good friend and colleague
It's a sad day for all of us at SamMobile. One...www.sammobile.com
21
Greetings to all. Just dropped by for a little more "Unsubstantiated Update Claim Game" or UUCG for short, cleaning! Since this appears to be an ongoing matter, I will be happy to just drop by everyday and remove these little buggers with immediate effect in an effort to keep the thread on topic, which is why some of you reported these in the first place.
This way, it will eliminate the reports, and save our Mods, me in particular, extra typing practice, even though I need it!
Cheers to all: Badger50
15For the love of Pete!! Thread cleaned again!Can we PLEASE stop with all the unnecessary back-n-forth with these updates!!!! I keep getting reports from various members about constant OT, griping, whining, this that, he said this he said that, and disrespectful and snarky comments CRAP!! So from now on, if I have to action further reports from members that have been repeatedly warned, I will take up the issue with you regarding XDA Rule #2 for member conduct via PM, which can/may result in disciplinary actions regarding your account.
So Please, keep this thread "ON TOPIC" out of respect for the OP, and for all other XDA members. THANK YOU!!
-Regards: Badger5014Moderator Announcement
I've cleaned this thread from all the off-topic posts and flamings; my cleaning included all timezone "discussions", not-firmware or S21U related posts, attempts to moderate the thread and much more. Actually, I must say I cleaned the thread AGAIN after all the attempts of my team mates @Badger50 and @V0latyle - and the expectations I'd to read here that the thread gets automatically cleaned e.g. in the morning simply shows disrespect to moderators by wasting their valuable time that could be much better used.
It finally got too much now! I've notified everybody whose post(s) got deleted i.e. everybody should be aware.
I'm requesting my team mates to inform me about anybody who still continues with this type of posting. In turn I'm going to revoke the members write permissions in this thread, initially temporarily for 2 weeks; however, the member will permanently have read permissions i.e. being inform of any firmwarm update. In case of recurring spamming, I'm gradually increasing the write ban to 4 weeks to eventually become permanently. I hope that this friendly warning helps to now keep the thread focussed. Thanks for your cooperation!
Regards
Oswald Boelcke
Senior Moderator13Multi-CSC Descriptions
The European model of the S21 Ultra 5G (SM-G998B) will get a Multi-CSC designated as OXM and that is the main focus of this particular thread but others can and will be discussed.
These are the other Multi-CSC types available that may see new updates released at different times:
Country Product Code Multi-CSC Argentina (ANC) OWE Chile (CHE) OWE Costa Rica (ICE) OWE Dominican Republic (DOR) OWE Jamaica (CWW) OWE Unknown (BAT) OWE
Country Product Code Multi-CSC Argentina (ARO) OWO Argentina (CTI) OWO Argentina (UFN) OWO Argentina (PSN) OWO Bolivia (BVO) OWO Brazil (ZTO) OWO Brazil (ZTA) OWO Brazil (ZTM) OWO Brazil (ZVV) OWO Chile (CRC) OWO Chile (CHL) OWO Chile (CHT) OWO Colombia (COL) OWO Colombia (COO) OWO Colombia (COM) OWO Colombia (COB) OWO Dominican Republic (CDR) OWO Ecuador (EBE) OWO Ecuador (ECO) OWO Guatemala (PGU) OWO Guatemala (CGU) OWO Mexico (IUS) OWO Mexico (TMM) OWO Mexico (TCE) OWO Panama (CPA) OWO Paraguay (UPO) OWO Paraguay (PSP) OWO Paraguay (TGP) OWO Peru (PET) OWO Peru (PEO) OWO Peru (PNT) OWO Peru (SAM) OWO South America (NBS) OWO Unknown (BVT) OWO Unknown (MXO) OWO Uruguay (UFU) OWO Uruguay (CTU) OWO
Lastly, phones with these product codes do not currently share CSC with different countries:
Country Product Code CSC Indonesia (XID) OLE
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Where do I find firmware to update my phone?- Latest: LesterDMolester