General FXCL - APR | GALAXY S21 Ultra 5G | Official Firmware (SM-G998B) | 8th April
- Thread starter Electronic Punk
- Start date
Oh, ok. Sorry. Must be normal to ask about battery life when its only been like an hour since the firmwire is up.
There s no need to answer that question now. People can reply to it anytime lol
Well we know there is a new OneUI coming and then another with Android 12 so not a huge suprise.
In 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:
View attachment 5334455
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 of the biggest Samsung fans is no longer among ...www.sammobile.com
The first thing I noticed is that Samsung Internet is so much smoother with this update.
No placebo effect, I was using it just before I updated.
No placebo effect, I was using it just before I updated.
Sadly I dont think thats possible, but I am sure your August update is not far away.
Everything feels so much smoother, but that happens every time you wipe cache. Let's just hope this time it stays this way. Maybe it's too early to speak, but the phone got very hot after taking 2 pictures. This never happened before on my device.
I clear the cache quite often and never noticed this smoothness.
Let's hope that stays this way.
I am gonna take some pictures tonight and I'll let you know about the heating.
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2Thanks, for the record The S23 Ultra got its usual March update and then 6.1 at the end of the months, so always a chance we will see it this month.1
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40In 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...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
16You know One great thing noticed in OneUI 5.0 is that battery killer shacking wakelock finally completely removed by Samsung. Just 5 minutes ago it came to my knowledge while digging oneui 5.0 for development purpose.
@Badger50 sorry for posting oneui 5.0 related stuff but indeed this matter most discussed in this thread so sharing good news that going to happen in future for all! This is something that users on this thread like to hear too!
Kindly feel free to remove if you find it inappropriate.15Multi-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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