Question CSC for UK

[Jono0907]

I can't remember what CSC code the UK Samsung tab s8 ultra came with I flased the EAX firmware and don't have the oem unlock option I've waited 7+ days.

Does anyone know what CSC I should be using in the UK?

 

[skrowl]

If someone has an unmodified UK Samsung Tab S8 Ultra, you can find this information in Settings > About Tablet > Software Information > Service provider software version

 

[roirraW "edor" ehT]

@fkofilee or @Redswap007 any help for @Jono0907?

 

[fkofilee]

EUX for UK @roirraW "edor" ehT

What is CSC Region Code and how check witch is in my Samsung Galaxy device?

CSC is short for "consumer software customization" or "country specific code". CSC is an essential component of Samsung firmware files and contains custom settings, system configurations, locations and geographic elements such as system language, APN settings, logos, and carrier applications...

www.hardreset.info

 

[fkofilee]

BTU and XEU are 2 of the used CSCs previously for the UK...
These have been compiled into the EUX CSC

 

[fkofilee]

Also for OEM Unlock.

EUX Software would be ideal But also you need to sign in with a Samsung Account and also if 4G / 5G Edition you also need to put your SIM in.
Then it should make it show up. Had same issue as you before.

 

[Redswap007]

This is what i have on mine. By the way, received the keyboard last week

 

[Jono0907]

Yeah this is really weird been on about 8 days now still not showing up did a odin flash of the EUX firmware signed in to Google and Samsung and have been using it daily. I did have the XAR firmware after sorting out another problem but can't see why that would be stopping it.

 

[Jono0907]

I just took a screenshot of download mode to see if it has anything I'm missing

 

[Jono0907]

Really stuck without being able to root this tablet stupidly relocked the bootloader trying to fix another problem and have never got oem unlock back willing to pay anyone who can help me

 

[roirraW "edor" ehT]

Really stuck without being able to root this tablet stupidly relocked the bootloader trying to fix another problem and have never got oem unlock back willing to pay anyone who can help me

Tried a factory reset? If it's a model with a SIM card, try taking the SIM card out, factory resetting, and then connecting to Wi-Fi, then hopefully OEM unlocking will show back up. If it doesn't right away, try rebooting again. If so, then I'd actually re-unlock the bootloader before putting the SIM card back in.

No promises, just suggestions.

 

[Jono0907]

WiFi only model Tried 2 different default EAX firmwares each time waiting over a week for oem unlock after flashing in case the "rmm" problem is still there

 

[roirraW "edor" ehT]

WiFi only model Tried 2 different default EAX firmwares each time waiting over a week for oem unlock after flashing in case the "rmm" problem is still there

Maybe call Samsung to try to find a solution? What's RMM? Remote Monitoring Management?

 

[Jono0907]

rmm state was from the original error. When i rooted the tablet originally i rebooted and the Tablet said it would not boot because it thought the tablet was on finance and you aren't meant to root tablets until you fully own them. I bought the tablet without finance. Stupidly relocked the bootloader to try and fix it and haven't been able to unlock it since. Do we know if the american Tab S8 Ultras (Non 5G) can be unlocked? Trying to rule out if it was running an american firmware at one point.

 

[roirraW "edor" ehT]

rmm state was from the original error. When i rooted the tablet originally i rebooted and the Tablet said it would not boot because it thought the tablet was on finance and you aren't meant to root tablets until you fully own them. I bought the tablet without finance. Stupidly relocked the bootloader to try and fix it and haven't been able to unlock it since. Do we know if the american Tab S8 Ultras (Non 5G) can be unlocked? Trying to rule out if it was running an american firmware at one point.

Yes, my American Tab S8 Ultra Wi-Fi model was able to be unlocked as normal. I just had to connect to Wi-Fi, then OEM unlocking was available in Developer Options (before connecting to Wi-Fi, OEM unlocking wasn't even displayed as a grayed out option).

Then I unlocked the bootloader and rooted and all is well.

 

[fkofilee]

Sign in with a Samsung Account and then it should appear. Happens to me.

 

[Jono0907]

Still no luck Was already using my samsung account its connected to my phone/earbuds and all synced together but tried removing it and creating a new account with no luck. Samsung wont touch it because its been unlocked already. Not sure what to do now.

Reflashing with SM-X900_EUX_X900XXU1AVCD_X900OXM1AVCD_X900XXU1AVCD_X900XXU1AVCD.zip Now this will be the 4th time ive reset it and waited 7 days.

The only weird thing I have done other than relocking it stupidly was the one firrmware i flashed was XAR. I don't know if this is causing me problems.

 

[Oranath]

Did you ever find a solution to this? Having the same problem with a UK tab s8 ultra and can't get the oem unlock option to show up no matter what I do

 

[fkofilee]

Try 7 days wait after reset
Itll eventually appear. Also make sure you sign into a Samsung Account and it should also help

Same issue before.