We will be releasing an update to ONE UI 4.0 official software for a limited number of devices based on carrier. Device on other carriers will be receiving update a later time ( ETA 11/25).
ACG, AIO, ATC, ATT, CCT, CHA, LRA, VZW CSC devices will be receiving update today 11/22. You may check carrier code in settings -> about phone -> software information -> service provide software version. Ex. SAOMC_SM-G996U1_OYM_VZW_12_0033
One UI Beta Team
I'm a T- Mobile user but swapped my sim to a Verizon sim real quick and got the update. Swapped back to T-Mobile and all is well.
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I had imported galaxy S21 ultra (unlocked) from USA to India .Before updating to One UI4 everything was working fine but on 26.11.2021 I, got an android 12 based One UI 4.O stable update after updating everthing messed up and I have started facing following issues:-
1.VoLTE feature has been removed and now I am unable to make and receive phone calls and sms on "Jio network network career" (which purely worked on VoLTE) before update this Jio sim was working flawlesly in my phone..I cant port my sim to other network operator because I have recharged my sim in advance for next one year.
2. Wifi calling feature has been removed
3. Battery started draining very fast . 25% battery drained overnight when phone was on standby mode not in use even when mobile data ,wifi, bluetooth, NFC, hotspot Syn, Location, wifi scanning, Bluetooth scanning all services were off. Same no of applications installed as before update.. before update there was just 4-5% battery drain with the same settings.
4. 120Hz no more works within the apps like facebook, instagram , gallery, you tube etc.120htz works only as long as we touches the screen , as soon as we remove finger from screen it goes back to 60 htz ..its very annoying . there is nothing difference between 60hz and 120hz refresh rate.
I have done all troblshooting steps demonstrated by samsung care ( reset network settings ,reset all settings in general management and even done factory reset) but nothings works. This is not a hardware issue . This is because of bugs in One UI 4.O. One UI 3 was 100 times better than this.Please push an OTA update to fix thease issues. Even many more users facing the same issues I had seen on samsung community.
I bought this phone by spending so much money but my all money has been wasted .. Please Push an UPDATE TO FIX THESE ISSUE as soon as possible as I bought this by trusting Samsung (USA).