Database Users

[Firmwares] Stock GT-P1000 Firmwares collection

New firmwares available via KIES.
Note: I'm not responsible for your incorrect actions or bricked device in any case. Read carefully how-to flash new firmwares via Odin on the forum.
P1000JPJPD/P1000OJPJPE/P1000JXJP4/P1000JPJPD | United Arab Emirate |
Android version: 2.3.3
Build date: Fri Aug 12 06:22:54 KST 2011
Download link
P1000DXJPJ/P1000OLBJPI/P1000DXJPE/P1000DXJPJ | Singapore |
Android version: 2.3.3
Build date: Tue Aug 23 16:00:54 KST 2011
Download link

Nice. dbdata is not included so will need to be taken from jq1. can someone please confirm bootloader is not signed?

Thanks for the links!
By the way, I was trying to search the web for torrent files of the
stock roms. Didn't had much luck with that.
Do you know if there are torrent files for these sweet things?

msgfromside3 said:
Nice. dbdata is not included so will need to be taken from jq1. can someone please confirm bootloader is not signed?
Click to expand...
Click to collapse
Maybe you already not that, but bootloader is signed but not blocked on 2.3.3, this is the case for the European Galaxy Tab P-1000 ROM. So I can't guarantee on these one, but I think it will be the same bootloader.
Regards

usb charging not working after installing United arab emirates Firmware....bull**** Google talk video chat working

Already in use said:
Maybe you already not that, but bootloader is signed but not blocked on 2.3.3, this is the case for the European Galaxy Tab P-1000 ROM. So I can't guarantee on these one, but I think it will be the same bootloader.
Regards
Click to expand...
Click to collapse
Yes, sorry, I meant if the bootloader was secure. I believe all GB so far has the bootloader signed but not secured.
BTW, JPJ looks okay. Not much different from JPI AFAICS (still missing SIP option in calling menu). Rooting with JQ1 works.

My daughters tab is rooted and is running 2.2. I cant get ota update bc im on wifi only. If i download this will it take me back to stock 2.3? I dont care if i lose root
Sent from my PG86100 using XDA App

Any chance that anyone has the stock firmware for these? I kinda need this one P1000DXJPJ and the download link is down already (I guess because its been 7 years!)

Latest Firmware

Sorry for being such a noob but I have never ordered a device internationally before. Anyways I have just rooted my device (SM-P605) and I'm curious what the latest firmware is because I don't believe I get OTA upgrades here in the States. Right now I'm running Android 4.3 on baseband version P605XXUBMJ4 and Build Number JSS15J.P605ZSUBMJ6.
Is there a newer version I should be using? Trying to check via the official bounces me to Your device has been modified. Software updates are not available.
Also, are there plans for Kit Kat in the future? Or perhaps there already is a mod that includes the latest version of Android.

MJ9 is the Latest i guess
Skickat från min LG-D802 via Tapatalk

thatblokematti said:
I have just rooted my device (SM-P605)
I'm curious what the latest firmware is because I don't believe I get OTA upgrades here in the States.
Trying to check via the official bounces me to Your device has been modified.
Click to expand...
Click to collapse
This is why you can't get OTA updates - because you are rooted.
This is where you can get the latest firmware
http://live.samsung-updates.com/index.php?device=SM-P601
http://www.samsungis.com/Firmwares/SM-P601.html
thatblokematti said:
Also, are there plans for Kit Kat in the future? Or perhaps there already is a mod that includes the latest version of Android.
Click to expand...
Click to collapse
Yes, but no release date is set, or known by us. Samsung said "soon".
http://forum.xda-developers.com/showthread.php?t=2601477

How do I manually upgrade to MJ9? Do I need to un-root and flash to stock before doing anything. I also notice that my basebuild and build are running different numbers. How did that happen, is it a problem, and how do you fix it?

xda_user_p600 said:
This is why you can't get OTA updates - because you are rooted.
This is where you can get the latest firmware
http://live.samsung-updates.com/index.php?device=SM-P601
http://www.samsungis.com/Firmwares/SM-P601.html
Yes, but no release date is set, or known by us. Samsung said "soon".
http://forum.xda-developers.com/showthread.php?t=2601477
Click to expand...
Click to collapse
I'd also like to know if there is a specific version of the upgrade that I need to download. Region specific. I don't want to brick it. Will any download of P605XXUBMJ9 run perfectly on this device? Do I also need a certain file to upgrade the baseband?
Current specs:
Android 4.3
P605XXUBMJ4 baseband
3.4.0-1927787 [email protected] #1 Kernel
JSS15J.P605ZSUBMJ6 build number
Enforcing SEPF_SM-P605_4.3_0002 SELinux status

Model: SM-P605
Country: Hungary (T-mobile)
Version: Android 4.3
Changelist: 1750146
Build date: Mon, 02 Dec 2013 01:27:49 +0000
Product Code: TMH
PDA: P605XXUBMK3
CSC: P605TMHBMK2
MODEM: P605XXUBMJ4
http://terafile.co/e138170b54b9/P605XXUBMK3_P605TMHBMK2_TMH.zip

I am also having this issue, I am in nigeria can I also use this update, my Baseband version is also P605XXUBMJ4
Sent from my SM-P605 using xda app-developers app

tap007 said:
Model: SM-P605
Country: Hungary (T-mobile)
Version: Android 4.3
Changelist: 1750146
Build date: Mon, 02 Dec 2013 01:27:49 +0000
Product Code: TMH
PDA: P605XXUBMK3
CSC: P605TMHBMK2
MODEM: P605XXUBMJ4
http://terafile.co/e138170b54b9/P605XXUBMK3_P605TMHBMK2_TMH.zip
Click to expand...
Click to collapse
downloaded, rooted (de la vega) and installed. Works perfectly. now would be interesting to know the change-log

I flashed the Italian ML1 and the note is working fine.

thatblokematti said:
I'd also like to know if there is a specific version of the upgrade that I need to download. Region specific. I don't want to brick it. Will any download of P605XXUBMJ9 run perfectly on this device?
Do I also need a certain file to upgrade the baseband?
Click to expand...
Click to collapse
You will not brick it, in the worst case you'd have to flash it again with another CSC. CSC is the region of your device. For a close shot, forget about the country and either flash US firmwares if your device is US, or EU firmwares if your device is anywhere from Europe.
No, it is included in the firmware file. There is absolutely no reason to look for a baseband file (or RIL).
Unless your driver somehow got screwed, which usually happens when you install wrong, or badly matched kernels. In that case you will hear very disturbed sound (this error is very clear, if you get this problem, you know 100% that it is there. It isn't like "did i hear a scratch in my speaker for a second?").
thatblokematti said:
How do I manually upgrade to MJ9? Do I need to un-root and flash to stock before doing anything
Click to expand...
Click to collapse
Get Odin, get the drivers, read the instruction. Just the usual odin procedure.
You don't need to unroot/re-stock, but if you are very paranoid, you can use a custom recovery to wipe /system before flashing (don't do it unless you know you need it. If you don't - you don't need to do it. I am only telling you this because you might want it in the future when you try many different modded ROMs).
Baseband and build v. can differ, this is not a problem nor something you should worry about.

ziotom2 said:
downloaded, rooted (de la vega) and installed. Works perfectly. now would be interesting to know the change-log
Click to expand...
Click to collapse
Does this update include multi-user functionality?

duckei said:
Does this update include multi-user functionality?
Click to expand...
Click to collapse
sadly no

have u guys tried older firmware like mj2 or mia? if mj9 is hackable then older versions also likely can be hacked from what i learnt. but the question is, whether a bootloader downgrade is allowed/possible

ykkfive said:
have u guys tried older firmware like mj2 or mia? if mj9 is hackable then older versions also likely can be hacked from what i learnt. but the question is, whether a bootloader downgrade is allowed/possible
Click to expand...
Click to collapse
no one tried it yet? i have read a post that someone flashed a bootloader from another variant and he can flashed it back with the stock one successfully

Multiuser
paul118 said:
sadly no
Click to expand...
Click to collapse
do you know if there is any firmware for sm-p605 with multiple user support?

No there isnt. When KitKat comes we get Multiuser Support.

You can't downgrade the bootloader.
Flashing an older firmware that the bootloader doesn't support will end up with a tablet hanging on the samsung logo. Just need to reflash newer firmware to fix
Flashing a bootloader for another device - you might as well throw it off a highrise and hope it still works when it hits bottom...
P600 and P601 roms WILL NOT work with the P605. It's like trying to use helicopter parts to fix a car engine....

Multi User Functionality / Firmwares

Dear all,
I'm starting this thread because I understand that many of us are interested on multi user functionality on Galaxy Note 10.1 2014 edition.
I will start by mentioning the things I've learned so far, regarding the Wi-Fi model (SMP600). I think that more or less the same applies to the 3G & LTE models as well.
- European Models have the MJ9 firmware
- Some have the MK1 update, but this doesn't add multi user functionality
- The US MK1 firmware (P600UEUBMK1), adds the multi user functionality
My understanding is that we can all flash the US MK1 firmware via odin, without tripping the Knox counter. Recently I flashed an EGY MK1 firmware on my EUR galaxy, without any issues at all.
But, can anybody confirm that the US MK1 multi user works? I remember reading somewhere that it was problematic.
So lets discuss all this here, if its ok with you.

STELIOSFAN said:
Dear all,
I'm starting this thread because I understand that many of us are interested on multi user functionality on Galaxy Note 10.1 2014 edition.
I will start by mentioning the things I've learned so far, regarding the Wi-Fi model (SMP600). I think that more or less the same applies to the 3G & LTE models as well.
- European Models have the MJ9 firmware
- Some have the MK1 update, but this doesn't add multi user functionality
- The US MK1 firmware (P600UEUBMK1), adds the multi user functionality
My understanding is that we can all flash the US MK1 firmware via odin, without tripping the Knox counter. Recently I flashed an EGY MK1 firmware on my EUR galaxy, without any issues at all.
But, can anybody confirm that the US MK1 multi user works? I remember reading somewhere that it was problematic.
So lets discuss all this here, if its ok with you.
Click to expand...
Click to collapse
Multi user function work on MK1 XAR firmware without any problems for me. Flash from MJ9 Odin - Knox 0x0
Model: SM-P600
Country: Cellular south
Version: Android 4.3
Changelist: 2040736
Build date: Fri, 01 Nov 2013 06:12:47 +0000
Product Code: XAR
PDA: P600UEUBMK1
CSC: P600XARBMK1
MODEM: P600UEUBMK1

tap007 said:
Multi user function work on MK1 XAR firmware without any problems for me. Flash from MJ9 Odin - Knox 0x0
Model: SM-P600
Country: Cellular south
Version: Android 4.3
Changelist: 2040736
Build date: Fri, 01 Nov 2013 06:12:47 +0000
Product Code: XAR
PDA: P600UEUBMK1
CSC: P600XARBMK1
MODEM: P600UEUBMK1
Click to expand...
Click to collapse
I remember someone mentioning that when switching users, all bloatware were re-enabled. Maybe he didn't perform a factory reset or something.
You don't have this issue, do you?

STELIOSFAN said:
I remember someone mentioning that when switching users, all bloatware were re-enabled. Maybe he didn't perform a factory reset or something.
You don't have this issue, do you?
Click to expand...
Click to collapse
It does that. Also it freezes few times a week and always does an extra reboot when powering on.

I also have the European p-605. There is no firmware upgrade available. Is there a multiuser firmware out or will there ever be one?

valexi said:
I also have the European p-605. There is no firmware upgrade available. Is there a multiuser firmware out or will there ever be one?
Click to expand...
Click to collapse
Yeah EU/UK are still on old firmware, i reckon we wont get an update until whenever we get KitKat now so could be a few months away before we get Multi-user support. Just have to wait unfortunatly.
Sent from Galaxy Note 10.1 2014 Edition via Tapatalk.

Who is to blame for the regional update delays really? Is it Samsung decision to not release them OTA everywhere or is it the lack of interest regionally?

well i decided to finally flash the MK1 XAR*fw on my "Greek" galaxy and Im using it for some days now without any problems.
switching between users is fast and without any freeze issues at all. I dont have the re-enabled bloatware issue, but I have them disabled in both profiles anyway.
Also no knox triggered and everything official and smooth.
Recommended

STELIOSFAN said:
But, can anybody confirm that the US MK1 multi user works? I remember reading somewhere that it was problematic.
Click to expand...
Click to collapse
No problems at all with multi user on MK1. It is working flawlessly for me.

Hi guys, does P601 model has any firmware with this feature unlocked? I can't find nothing about it.

samcortez said:
Hi guys, does P601 model has any firmware with this feature unlocked? I can't find nothing about it.
Click to expand...
Click to collapse
+1 on that

anaarkey said:
No problems at all with multi user on MK1. It is working flawlessly for me.
Click to expand...
Click to collapse
Except for restricted profiles still missing. So if you want to create another profile for kids, guests etc, you still need to log in with a Google account if you want to install apps. And if you want to install some apps you've bought on your main account, then that account must be your main Google account meaning shared search history, calendar, Gmail etc.
Sucks but well... This is Samsung

Co-re said:
Except for restricted profiles still missing. So if you want to create another profile for kids, guests etc, you still need to log in with a Google account if you want to install apps. And if you want to install some apps you've bought on your main account, then that account must be your main Google account meaning shared search history, calendar, Gmail etc.
Sucks but well... This is Samsung
Click to expand...
Click to collapse
Yes, but once installed, can't you then log out of the Google account?

TabGuy said:
Yes, but once installed, can't you then log out of the Google account?
Click to expand...
Click to collapse
I'm not sure how.

Maybe go to account settings in the device options and delete it there
S4 9505 / Note 10.1 2014 P600
Hit the Thanks button if I was able to help you

I thought you cannot delete the only account.

Have any of you tried the switchme app? It exactly what your all looking for as far a security between multiple users. The pro version is the way to go tho, as the free version won't support the security features. I use to use it on my old note 10.1 and it worked perfectly.
Sent from my Nexus 5 using Tapatalk

It requires root which I'm not willing to do.

i have the p605 and i have multi user.... how? well im rooted and have xposed framework installed and there is a module called Multiple Users for Phone, this says its for AOSP only but works perfectly fine on the 605..... i tried it on my note 3 on stock samsung rom and it cracked a s***, on the p605 though it does seem to glitch and go slow at switching.... i get the feeling its not meant to work or something..... hope this make afew people happy to learn this

Multi-user now also works on my Note 10.1 - 2014 using KitKat (SPAIN FW)
Now for all of you out there also waiting for the Multi-User option. I was waiting for it as well, but wasn't confident Samsung would include it in the 4.4 Stock update, and it was missing in the original 4.3 Stock FW. Excellent news, since the Multi-user option is now actually there in the KitKat 4.4 update for the SM-P600/WiFi/32Gb (as it is on my other tablet, the Sony Z2 Tablet, which was delivered with 4.4 from the start).
Please see thread http://forum.xda-developers.com/showthread.php?p=54072932 for more details and for KitKat 4.4 download locations and instructions.

SM-T-900 US Firmware 2014-09-11 build:

Available on SamMobile, to be flashed w. Odin
Model: SM-T900
Model name: GALAXY TabPRO 12.2 Wi-Fi
Country: Cellular south
Version: Android 4.4.2
Changelist: 2634719
Build date: Thu, 11 Sep 2014 05:17:48 +0000
Product Code: XAR
PDA: T900UEUANI1
CSC: T900XARANI1
MODEM: T900UEUANI1
Chainfires' cf-auto-root is verified and will work directly on this RUU, even though the OP says it's for P900XXUANB3.
latest T900XARANK1 -updated 11/11/2014
Model: SM-T900
Model name: GALAXY TabPRO 12.2 Wi-Fi
Country: Cellular south
Version: Android 4.4.2
Changelist: 2634719
Build date: Tue, 11 Nov 2014 06:56:33 +0000
Product Code: XAR
PDA: T900UEUANK1
CSC: T900XARANK1
MODEM: T900UEUANK1

I have heard some issues with root after having installed this new Firmware, and I have so far avoided making the update.
Does anyone have any experience?

arcadia2uk said:
I have heard some issues with root after having installed this new Firmware, and I have so far avoided making the update.
Does anyone have any experience?
Click to expand...
Click to collapse
I just rooted using CF-Auto-Root on Samsung Galaxy Tab Pro 12.2, build number KOT49H.T900UEUANI1 and everything looks good so far!

eldoodorino said:
I just rooted using CF-Auto-Root on Samsung Galaxy Tab Pro 12.2, build number KOT49H.T900UEUANI1 and everything looks good so far!
Click to expand...
Click to collapse
Thanks eldoodorino. Did you use the CF-Auto-Root from the main site, marked KOT49H.T900XXUANB5, or a new one, made specifically for the KOT49H.T900UEUANI1, if the latter would you mind pasting a link to an I1 compatible version?

arcadia2uk said:
Thanks eldoodorino. Did you use the CF-Auto-Root from the main site, marked KOT49H.T900XXUANB5, or a new one specifically for the KOT49H.T900UEUANI1, if the latter would you mind pasting a link to an I1 compatible version?
Click to expand...
Click to collapse
+1

nickster1 said:
+1
Click to expand...
Click to collapse
bertoxo said:
Don't needed. You can root the normal cf-auto-root with latest sock without problem.
After we pm chat last days about rollback to T900UEUAND4 as unique possibility for rooting, i decided to do a last try before that, and luckily works perfect:
-just did a factory reset to restore from B3 recovery i been trying to prev installed T900UEUANI1 stock, wipe caché with stock recovery, odined cf-auto-root and voilá, just rooted!
No need to do the old B3-rollback-prior-D4 method now. Just a normal auto-root with no hassling.
Click to expand...
Click to collapse
Seems like the listed cf-auto-root will work. And, yes it did, no problem what-so-ever in rooting the I1 with the B3 Auto Root

Thanks for this.

spontaneous resets
i had 2 o 3 resets per day with this stock rom, all was fine, the stock rom looks great, battery have long life, but many resets per day did me change to cm11, runs great but keyboard is not so great as stock and battery has less life per day.
somebody have this issue too?

AndCam said:
i had 2 o 3 resets per day with this stock rom, all was fine, the stock rom looks great, battery have long life, but many resets per day did me change to cm11, runs great but keyboard is not so great as stock and battery has less life per day.
somebody have this issue too?
Click to expand...
Click to collapse
From what I"ve read the resets are due to disabling Knox in SuperSU.

thebobmannh said:
From what I"ve read the resets are due to disabling Knox in SuperSU.
Click to expand...
Click to collapse
i disabled knox yes, seems the problem is on that way.
will try to install a fresh setup and try again.
thx for your answer @thebobmannh

I have not completely understood, I have a rooted Tab12 and have been forced to run, from TWRP, the only working rom I could find. Can I use this method to remove TWRP with Odin?
bux

[STOCK COLLECTION] Stock ODIN Flashable ROMs

This is a list of ODIN flashable stock ROMs. Uploading them to AFH and posting them here for faster download.
If you want your device on here, please give me the model number (SM-Txxx) and CSC you need. Thread will be updated when I have time.
ODIN - Used for flashing ODIN tar.md5 files to your device.
Odin3_v3.10.7.zip
Stock ROMs - These are UNmodified tar.md5 ROMs from Samsung.
SM-T710
5.0.2_T710XXU1AOG5_T710XAR1AOG6_XAR.zip
5.1.1_T710XXU1BOH7_T710XAR1BOH7_XAR.zip​
SM-T810
5.0.2_T810XXU1AOG6_T810XAR1AOG6_XAR.zip
5.1.1_T810XXU1BOH7_T810XAR1BOH7_XAR.zip​
SM-T815
T815XXU1AOGB_T815VFG1AOG3_VOD.zip​

Please focus on T815 as well. Many of us would very appreciate.
Sent from my LG-H815 using Tapatalk

Kickoff said:
Please focus on T815 as well. Many of us would very appreciate.
Sent from my LG-H815 using Tapatalk
Click to expand...
Click to collapse
I will download what's out and start posting them :good:

When you download the file is a ZIP. I think I must decompress it in order to get the tar.md5 , right?
Which option must I select in Odin? AP with only REboot and Factory reset?
thanks!

Fis2 said:
When you download the file is a ZIP. I think I must decompress it in order to get the tar.md5 , right?
Which option must I select in Odin? AP with only REboot and Factory reset?
thanks!
Click to expand...
Click to collapse
Correct. Make sure you DO NOT check re-partition.

Bigbot, here's the latest AOI5 firmware for T815 from region DBT (Germany) mirrored to my Dropbox https://www.dropbox.com/s/felibhquhf8upzw/T815XXU1AOI5_T815OXA1AOI5_DBT.zip?dl=0
Feel free to mirror it to AndroidFileHost as I had issues uploading (upload speeds were slow for me) Thanks!
Sent from my SM-T800 using Tapatalk

DUHAsianSKILLZ said:
Bigbot, here's the latest AOI5 firmware for T815 from region DBT (Germany) mirrored to my Dropbox https://www.dropbox.com/s/felibhquhf8upzw/T815XXU1AOI5_T815OXA1AOI5_DBT.zip?dl=0
Feel free to mirror it to AndroidFileHost as I had issues uploading (upload speeds were slow for me) Thanks!
Sent from my SM-T800 using Tapatalk
Click to expand...
Click to collapse
I'll download it later today and update when it's done :good: thanks

Reflashing
Hi,
I will reflash factory Firmware, i have rottet and have custom recovery. I already have download Firmware and odin can somebody explain me please hove to do it i will be greatfull thanks everybody :good:

I understand that these are stock roms, curious if non-stock roms like CM12 and similar will ever make their way over? My OR rom is awesome, I'm just one of those fools that's constantly customizing for the fun of it.

keyapira said:
Hi,
I will reflash factory Firmware, i have rottet and have custom recovery. I already have download Firmware and odin can somebody explain me please hove to do it i will be greatfull thanks everybody :good:
Click to expand...
Click to collapse
Google is your friend...
http://forums.androidcentral.com/am...w-flash-stock-rom-via-odin-new-interface.html
http://www.droidviews.com/install-stock-firmware-on-samsung-galaxy-devices-using-odin/
Flash at your own risk.

Hello
Rooting my device voids the warranty, but if I have any problems with my device and need support ... Can I flash the stock ROM and take it to customer support?
Without them finding out?
Sent from my SM-T710 using Tapatalk

mrch0x said:
Hello
Rooting my device voids the warranty, but if I have any problems with my device and need support ... Can I flash the stock ROM and take it to customer support?
Without them finding out?
Sent from my SM-T710 using Tapatalk
Click to expand...
Click to collapse
No. You can reinstall stock ROM and have the tablet working as before, but after installing anything custom the efuse will be blown. This means that it can always be detected that custom firmware/kernels/recovery/root/etc have at one point been installed. It also means security containers like Knox will refuse to operate.

I tried out the October (J) release for T815 which has been released for DBT (Germany) and a few other places. (link here). PDA version: T815XXU2AOJ4. Included CSCs: BTU (UK), DBT (Germany), ITV (Italy), XEF (France), XEO (Poland). Android 5.0.2. Previously I had the latest release for PHN (Netherlands), which is still T815XXU1AOG9.
Stagefright bug fixed according to Lookout. Not fixed according to Trustable.
New app icons
Still no multi-user
For DBT, there are four German bloatware apps included. All four can be uninstalled without root.
No Camera2 API
Dialer doesn't accept the secret codes like *#06#, *#0*#, *#1234#
Weird display behaviour (flashing, freezing) at very low battery percentages
Warning: you can not fully downgrade from this version "2" firmware to the version "1" firmwares we had until now! You can partially downgrade if you leave the bootloader and the modem as is (so downgrade only PDA and CSC).

This is great. Any chance that someone has the Stock ROM for the SM-T817V? Or does the firmware for the T815 work on this device?

The October T815XXU2AOJ4 version is now also out for T815 in the Netherlands (PHN), which is bloatfree. No other CSCs included. Link here. The dialer accepts the secret codes like "*#1234#" again. Otherwise the experience is the same. Again, you can't downgrade from this version.

Can the 5.1.1 update be flashed on any SM-T810?
I purchased one in Australia and when I tried to follow the instructions and flash with ODIN I get an error SW REV CHECK FAIL DEVICE when using 5.1.1_T810XXU1BOH7_T810XAR1BOH7_XAR.zip

I had and un-rooted device, which just received an update (11/03) to version LMY47X.T710XXU2BOJ1. I ended up rooting and flashing TWRP on it, but I'm having an issue writing to my external SD card. Is there something I can flash to fix this?
Thanks
edit: Google was my friend - manually updated platform.xml.

dnydny said:
Can the 5.1.1 update be flashed on any SM-T810?
I purchased one in Australia and when I tried to follow the instructions and flash with ODIN I get an error SW REV CHECK FAIL DEVICE when using 5.1.1_T810XXU1BOH7_T810XAR1BOH7_XAR.zip
Click to expand...
Click to collapse
The T810XXU1BOH7 firmware is very old (H = August I think). Apparently for your device it constitutes a downgrade, which it doesn't allow. Download the most recent firmware to flash. If e.g. you currently have firmware with a "2A" (5.0.2) on your device, you can't flash this "1B" (5.1.1) firmware even though it seems like an upgrade of android, because it is a downgrade of the bootloader. Download firmware with "2B" (5.1.1) in the name and I think it may work.
I don't have the T810, but T815 which is still stuck at 5.0.2...

Is it possible to flash a T710 firmware onto a T715 device? I don't need LTE at all so I don't mind losing it (I have no SIM). I just want to get faster updates because I need multi-user support from 5.1.1.

GidiK said:
The T810XXU1BOH7 firmware is very old (H = August I think). Apparently for your device it constitutes a downgrade, which it doesn't allow. Download the most recent firmware to flash. If e.g. you currently have firmware with a "2A" (5.0.2) on your device, you can't flash this "1B" (5.1.1) firmware even though it seems like an upgrade of android, because it is a downgrade of the bootloader. Download firmware with "2B" (5.1.1) in the name and I think it may work.
I don't have the T810, but T815 which is still stuck at 5.0.2...
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Thanks! Thats really handy to know. I'll give XAC-T810XXU2BOJ1 a shot and see how that goes.