[Q] Unable to update Tab2 via OTA (Urgent) - Galaxy Tab 2 Q&A, Help & Troubleshooting

First of Hello to all the XDA members . I'm new in here , also new in using android OS & hoping to get help from you guys .
I have a Samsung Galaxy tab2 P3100 , after lots of searching I'm unable to find any process to move game data to the External sd card without root , So I had to root my device only for that issue by Odin using the easiest process but never install any custom ROM . After that everything goes well with moving data.
Now Samsung is offering 4.1.2 update for tab 2 , but I'm unable to update my device officially for the root issue by OTA or Kies . Now my questions are
1. Is it possible to update via OTA without loosing root ? If yes , then how ?
2. If I unroot my device to update via OTA , is there any working other procedure to move data to external memory card ?
I'm attaching to images of the current version details of my device & the notification that I'm getting by trying to update it via OTA .

1. Is it possible to update via OTA without loosing root ? If yes , then how ?
NO
2. If I unroot my device to update via OTA , is there any working other procedure to move data to external memory card ?
NO
why dont you just download your latest firmware from sammobile.com then root it?

Tab 2
soumyadeepbshn said:
First of Hello to all the XDA members . I'm new in here , also new in using android OS & hoping to get help from you guys .
I have a Samsung Galaxy tab2 P3100 , after lots of searching I'm unable to find any process to move game data to the External sd card without root , So I had to root my device only for that issue by Odin using the easiest process but never install any custom ROM . After that everything goes well with moving data.
Now Samsung is offering 4.1.2 update for tab 2 , but I'm unable to update my device officially for the root issue by OTA or Kies . Now my questions are
1. Is it possible to update via OTA without loosing root ? If yes , then how ?
2. If I unroot my device to update via OTA , is there any working other procedure to move data to external memory card ?
I'm attaching to images of the current version details of my device & the notification that I'm getting by trying to update it via OTA .
Click to expand...
Click to collapse
Yes you can update through Kies but u have to unroot ur tab.
Steps:
1. install Triangle away to reset counter to 0.
2. unroot completely through SuperSu.
3. Then wipe data/factory reset ur tab.
4. Now Connect to Kies and update ur tab.
Alternate method
u can flash stock rom through odin and official stock rom can be downloaded from this link:
http://www.hotfile.com/dl/200000232/429d471/P3100DDCMC1_P3100ODDCMC1_INU.zip.html
enjoy............

Thanks to both of you for your helps ,
yesterday I have installed triangle away to set the counter to 0 ,
then completed unrooting with SuperSU ,
After that downloaded the Stock rom from Sam mobile & then flashed my tab with it .
But after flashing the device with it the status still shows "Custom" & the update device option "Keep on checking for software update & never ends"
I have also checked with root checker & it says my device is not rooted .
So , please help me to bring my device official status back & make the update device option working .

Can u tell me which Rom/firmware u had flashed.
flash with the latest Rom/firmware from sammobile by Odin.

amit1987g said:
Can u tell me which Rom/firmware u had flashed.
flash with the latest Rom/firmware from sammobile by Odin.
Click to expand...
Click to collapse
I have flashed with the latest firmware i.e 4.1.2 from Sam mobile by Odin .

soumyadeepbshn said:
I have flashed with the latest firmware i.e 4.1.2 from Sam mobile by Odin .
Click to expand...
Click to collapse
Its useless checking for updates if you have flashed the latest firmware already! Root it and have fun.

squ89r97 said:
Its useless checking for updates if you have flashed the latest firmware already! Root it and have fun.
Click to expand...
Click to collapse
But at least it should show "There is no update for your device or your device has the latest firmware already" . Because I'm thinking about the future official updates & also the device status "modified" .

flash ur Rom again with mobile odin pro with ever root optn. see it works? also set ur counter to zero.

amit1987g said:
flash ur Rom again with mobile odin pro with ever root optn. see it works? also set ur counter to zero.
Click to expand...
Click to collapse
I guess EverRoot option in Mobile ODIN will root the firmware while you flash it & I will not lose root .
But I don't want root , I just want that my device status change from "custom" to "official" & also make the OTA works normally .

follow...........
so r u ready to unroot ur tab.
Follow this
Flash ur rom with older firmware using mobile odin pro with everroot and inject supersu checked.
check ur counter flash and it should be zero. uninstall triangle. unroot ur tab completely rom from supersu option. restart ur tab now press power and vol+ toghter.
Now wipe data.
restart now connect ur tab through kies and update it to latest firmware.
u r status is now official.
soumyadeepbshn said:
I guess EverRoot option in Mobile ODIN will root the firmware while you flash it & I will not lose root .
But I don't want root , I just want that my device status change from "custom" to "official" & also make the OTA works normally .
Click to expand...
Click to collapse

soumyadeepbshn said:
I guess EverRoot option in Mobile ODIN will root the firmware while you flash it & I will not lose root .
But I don't want root , I just want that my device status change from "custom" to "official" & also make the OTA works normally .
Click to expand...
Click to collapse
Can you find the last official firmware for your tab/region on sammmobile? The flash count shouldn't matter, but i have found that the custom part is what you need to worry about. Try using Odin for PC. Whenever i flash official firmware with it it reads as official firmware and allows ota.
Edit, I'm just thinking that it would be much easier for you to use a PC to just flash the firmware, and not worry about unrooting and all that.
Sent from my GT-P3110 using xda app-developers app

bluecarbon said:
Can you find the last official firmware for your tab/region on sammmobile? The flash count shouldn't matter, but i have found that the custom part is what you need to worry about. Try using Odin for PC. Whenever i flash official firmware with it it reads as official firmware and allows ota.
Edit, I'm just thinking that it would be much easier for you to use a PC to just flash the firmware, and not worry about unrooting and all that.
Sent from my GT-P3110 using xda app-developers app
Click to expand...
Click to collapse
Hello bro , I would like you to know that I always flash with Odin using my PC & I have downloaded the latest firmware for my tab 2 from Sam Mobile & flashed with it . But the device status is still "Custom" & the OTA keeps checking for updates but never finishes . Can you share the link of the tutorial how you flashed the Official firmware using Odin via PC ? though I guess it's same but wanna check that too.

soumyadeepbshn said:
Hello bro , I would like you to know that I always flash with Odin using my PC & I have downloaded the latest firmware for my tab 2 from Sam Mobile & flashed with it . But the device status is still "Custom" & the OTA keeps checking for updates but never finishes . Can you share the link of the tutorial how you flashed the Official firmware using Odin via PC ? though I guess it's same but wanna check that too.
Click to expand...
Click to collapse
Ill see if i can find it. I usually just use an old ICS firmware i found on here, and that brings me back to official status and can update from there.
OK found it. I wouldn't use the file, maybe just find a firmware that you know worked on your tab, an old ICS for instance.
http://forum.xda-developers.com/showthread.php?p=34495669
Sent from my GT-P3110 using xda app-developers app

Related

[Q] How to keep ROM and recovery stock, but be rooted?

Hi,
I have a P3113.
I want to be able to receive the OTA updates from Samsung, but their OTA update process invokes a reboot into their stock recovery to complete the update. So, if I replace the stock recovery, the official OTA updates wont be able to complete.
But the only way I have seen to "root" a stock ROM was to first replace the stock recovery with CWM recovery, which is need to install a Zip file that does the actual root.
But, once I replace the stock recovery, I will no longer be able to do official OTA updates because they require a stock recovery.
So, what can I do to have a stock ROM and Recovery on my tab, but also be rooted?
If you have the mobile odin pro (paid) and managed to flash stock firmware (the updated one) that you downloaded from www.samfirmware.com (register first) then you will be able to retain root after flashing if you checked the everroot option in mobile odin pro
Or receive the latest firmware via kies then you could root it afterwards ( root the updated firmware)
Or flash the updated firmware from samfirmware via odin pc 1.85 and then root again as usual
As i know no flashable zip to flash to give you the stock recovery
I suggest update via pc odin and forgetting about update via kies
If anytime you want to use kies for update, you could flash first stock firmware via pc odin then update or flash the updated firmware directly then root
Sent from my GT-P5100 using xda app-developers app
Mohamedselim said:
If you have the mobile odin pro (paid) and managed to flash stock firmware (the updated one) that you downloaded from www.samfirmware.com (register first) then you will be able to retain root after flashing if you checked the everroot option in mobile odin pro
Or receive the latest firmware via kies then you could root it afterwards ( root the updated firmware)
Or flash the updated firmware from samfirmware via odin pc 1.85 and then root again as usual
As i know no flashable zip to flash to give you the stock recovery
I suggest update via pc odin and forgetting about update via kies
If anytime you want to use kies for update, you could flash first stock firmware via pc odin then update or flash the updated firmware directly then root
Sent from my GT-P5100 using xda app-developers app
Click to expand...
Click to collapse
Thanks for the info - very helpful.
So am I correct in my understanding here, I can flash stock with mobile Odin, keep my root have stock recovery and then be able to get ota updates without a problem (or use kies to get the update, either way is fine by me).
If I am correct I love you all more and more everyday I come here
Just trying to confirm my understanding
Mohamedselim said:
If you have the mobile odin pro (paid) and managed to flash stock firmware (the updated one) that you downloaded from www.samfirmware.com (register first) then you will be able to retain root after flashing if you checked the everroot option in mobile odin pro
Or receive the latest firmware via kies then you could root it afterwards ( root the updated firmware)
Or flash the updated firmware from samfirmware via odin pc 1.85 and then root again as usual
As i know no flashable zip to flash to give you the stock recovery
I suggest update via pc odin and forgetting about update via kies
If anytime you want to use kies for update, you could flash first stock firmware via pc odin then update or flash the updated firmware directly then root
Sent from my GT-P5100 using xda app-developers app
Click to expand...
Click to collapse
So this is kind of a bump since I am trying to understand if I am correct here. I am still new to all this and want to learn things.
If I use Mobile Odin Pro to flash stock firmware with EverRoot on my P3113, then I can still receive normal updates either via OTA or Kies (which is preferred?). This will keep stock recovery, for the updates, and preserve my root so I can enjoy the benefits.
Does this plan run the risk of bricking on updating? Due to the fact that it is rooted, I thought you can NOT do a regular update (or was that just because of CWM being the recovery?).
What happens when Jelly Bean goes to roll out, will this brick the device since it is a whole new OS? Will this break root and I will need to re-root?
Just trying to understand everything before I make a decision on how I proceed with my device from here. I have never used Mobile Odin, and this is my first rooted device, so I apologize for my questions, but how else will I learn?
Thanks for your time, and your help, and as I said I love you all more and more each time I come around here, since I usually learn something new
Root link
hi can someone post the root link for download?
Hat Trick said:
hi can someone post the root link for download?
Click to expand...
Click to collapse
Sorry guys it's right there in development.

[Q] Your device has been modified. Software updates are not available

What gives? I'm using my P5113 and i want to official stock unroot my tab. So what i did was apply triangle away and wipe to stock ICS firmware via mobile odin (which does not raise the flash counter). I would then upgrade to JB firmware OTA and now when i click for updates i get the "Your device has been modified. Software updates are not available." message. Even if i check about<status it says my device status is custom. This method should "officialize" my tab 2, but what gives? I need it to be Official unrooted stock firmware with no signs of modification. Please help!
Edit:
I once again did the same method but i am now back to ICS stock where i am able to update to JB but i am choosing not to, If i check the status, it now comes up as modified instead of custom. Is there a way to show stock?
Ummm , yeah, stock is stock , get rid of any crapware or root it , it becomes unofficial
Sent from my GT-P5113 using xda app-developers app
spenser101 said:
Ummm , yeah, stock is stock , get rid of any crapware or root it , it becomes unofficial
Sent from my GT-P5113 using xda app-developers app
Click to expand...
Click to collapse
Even if i reflashed the official firmware and removing the flash count?
If so is there a way for Samsung to know the warranty is void? The method i follow is said to work from a guide here at XDA.
BrooklynSpartan said:
What gives? I'm using my P5113 and i want to official stock unroot my tab. So what i did was apply triangle away and wipe to stock ICS firmware via mobile odin (which does not raise the flash counter). I would then upgrade to JB firmware OTA and now when i click for updates i get the "Your device has been modified. Software updates are not available." message. Even if i check about<status it says my device status is custom. This method should "officialize" my tab 2, but what gives? I need it to be Official unrooted stock firmware with no signs of modification. Please help!
Edit:
I once again did the same method but i am now back to ICS stock where i am able to update to JB but i am choosing not to, If i check the status, it now comes up as modified instead of custom. Is there a way to show stock?
Click to expand...
Click to collapse
Are you using Custome Recovery.?
Flash with Stock Recovery. I think it should resolve the issue.
soorajskn said:
Are you using Custome Recovery.?
Flash with Stock Recovery. I think it should resolve the issue.
Click to expand...
Click to collapse
Thats's right if you need back to orginal stock system easiest way is :
- flash it to official stock samsung rom - (best way by odin so it will also put back default recovery program)
- root this stock firmware
- use triangle away to reset flash counter
- flash it once again with odin to stock rom (to unroot it)
stasiofox said:
Thats's right if you need back to orginal stock system easiest way is :
- flash it to official stock samsung rom - (best way by odin so it will also put back default recovery program)
- root this stock firmware
- use triangle away to reset flash counter
- flash it once again with odin to stock rom (to unroot it)
Click to expand...
Click to collapse
I was thinking of doing that but thought it was a dumb idea (i'm always doubting myself). Now that you mentioned im thinking it would work. I'll give it a try and let you know.
stasiofox said:
Thats's right if you need back to orginal stock system easiest way is :
- flash it to official stock samsung rom - (best way by odin so it will also put back default recovery program)
- root this stock firmware
- use triangle away to reset flash counter
- flash it once again with odin to stock rom (to unroot it)
Click to expand...
Click to collapse
This didn't seem to work, i used mobile odin pro to flash to stock again while i had stock recovery. I think it still raises the flash counter. Do you think it would work if i unroot it with super su?
You are still rooted with stock rom? That will be problem. If you flashed with mobile odin pro there was an option to root rom while being flashed if i remember correctly try to untick that option
I can confirm that the Super SU method works. I am now official. Thanks for the help everyone!
BrooklynSpartan said:
This didn't seem to work, i used mobile odin pro to flash to stock again while i had stock recovery. I think it still raises the flash counter. Do you think it would work if i unroot it with super su?
Click to expand...
Click to collapse
Dude,
Follow this procedure.
1 Flash ClockworkMod Recovery (CWM)
2 Root the Device
3 Clear Flash Counter from Triangle Away
4 Do wipe data/factory reset through CWM
5 Install Mobile Odin
6 Extract Stock Recovery (Recovery.img) from Stock Rom.
7: Flash it Stock Recovery from Mobile Odin
This is Pure Stock Rom with Root. You should be able to Update your device with OTA updates
soorajskn said:
Dude,
Follow this procedure.
1 Flash ClockworkMod Recovery (CWM)
2 Root the Device
3 Clear Flash Counter from Triangle Away
4 Do wipe data/factory reset through CWM
5 Install Mobile Odin
6 Extract Stock Recovery (Recovery.img) from Stock Rom.
7: Flash it Stock Recovery from Mobile Odin
This is Pure Stock Rom with Root. You should be able to Update your device with OTA updates
Click to expand...
Click to collapse
This is exactly what i did multiple times and i made sure it was an unrooted flash vith mobile odin, it still seemed to raise my flash counter by 1.
So instead i did your method but rooted it afterwards and then resetted the flash counter. Later i unrooted the device with super su and wiped data using stock recovery. I am now back to normal.

Software updates for rooted phone

Hello,,,,,:laugh::laugh:
I have rooted my phone ( using stock rom not custom)
when I check for software update this message comes :
your device hase been modified , software updates are not available
Is there a way to overcome this ?
Or rooted phone software updates available via odin only ....
You can try disabling the update service. And yes, you can't get ota updates. You must flash updates via odin, which is imo not a disadvantage. If you just flash updates via odin, you also don't need to do any wipes.
edit: You need to re-root after updating ROM, stock rom will also bring back stock recovery.
Kamairo said:
You can try disabling the update service. And yes, you can't get ota updates. You must flash updates via odin, which is imo not a disadvantage. If you just flash updates via odin, you also don't need to do any wipes.
edit: You need to re-root after updating ROM, stock rom will also bring back stock recovery.
Click to expand...
Click to collapse
But I should check for updates manually , If I do no wipe I will lost my data or apps or not like ota updates ?
eslam hassan said:
But I should check for updates manually , If I do no wipe I will lost my data or apps or not like ota updates ?
Click to expand...
Click to collapse
Multiple posts say no or corrupt OTA updates if rooted .
Use Kies to update .
jje
I would just do it with Odin. Pretty fast and reliable, takes me ~3-5 min to flash a whole stock FW (ca. 1,2 GB packed). And no, you won't loose data doing this.
Don't try to do OTA if rooted/on custom recovery!
To know if there is an update just check sammobile every now and then.
easy to fix
eslam hassan said:
Hello,,,,,:laugh::laugh:
I have rooted my phone ( using stock rom not custom)
when I check for software update this message comes :
your device hase been modified , software updates are not available
Is there a way to overcome this ?
Or rooted phone software updates available via odin only ....
Click to expand...
Click to collapse
Get yourself triangle away - it resets the counter - I had the same problem with stock rom
There are a couple of threads how to do it. Not complicated great software.
Kies will tell you about any new update - dont use kies for actual update as you will loose root and you have to start all over again
Use odin to do yr incremental update -again there are several threads here
I personally just want to be rooted no custom room
Happy with my simple root
registrar said:
Get yourself triangle away - it resets the counter - I had the same problem with stock rom
There are a couple of threads how to do it. Not complicated great software.
Kies will tell you about any new update - dont use kies for actual update as you will loose root and you have to start all over again
Use odin to do yr incremental update -again there are several threads here
I personally just want to be rooted no custom room
Happy with my simple root
Click to expand...
Click to collapse
Actually, if he only flashed CWM to root and no custom ROM at all, the counter will be zero. Flashing a stock ROM with ODIN will not increase Counter.
I used framaroot app.
Installed superuser and sam exploit. It stated it was modified...crap!. I ran it again using supersu and frodo exploit and everything now states official. Including in download.
Im running stock 4.1.2 with root and everytjing official. I didnt use triangle away.
Sent from my GT-N8020 using xda app-developers app

[Q] how to unroot my note n8000?

I have n8000 with root, iam on GB 4.1.2, build CMA2
I want to know how to unroot to get the latest update and then reroot again without loosing my settings and apps
thermax04 said:
I have n8000 with root,
I want to know how to unroot to get the latest update and then reroot again without loosing my settings and apps
Click to expand...
Click to collapse
You could get better help if you would have included your country and the firmware or build number that your current using.
With that said.... goto samfirmware and download the latest firmware for your device. Then use odin to flash the firmware, you should then have latest update and you can then root again.
There are other methodes but I think this is the least complicated.
kkretch said:
You could get better help if you would have included your country and the firmware or build number that your current using.
With that said.... goto samfirmware and download the latest firmware for your device. Then use odin to flash the firmware, you should then have latest update and you can then root again.
There are other methodes but I think this is the least complicated.
Click to expand...
Click to collapse
my note details is added
I know your method and used it a lot via mobile odin, but I used to keep the
root from options, and iam not sure if the new firmware will wipe my note or not if I flash it via odin pc
I read that flashing the stock recovery will unroot it.
I read that flashing the stock recovery will unroot it.
Flashing stock rom removes root .
But latest updates are more likely on XDA or sammobile before Kies or OTA .
thermax04 said:
my note details is added
I know your method and used it a lot via mobile odin, but I used to keep the
root from options, and iam not sure if the new firmware will wipe my note or not if I flash it via odin pc
I read that flashing the stock recovery will unroot it.
Click to expand...
Click to collapse
I see your updated info except for country that you live in. You may have the newest for your country.
Yes, flashing a new firmware with PC Odin will remove root,.
I have not done it in a while but from what I remember all data remains in tack, just don't do a factory reset.
I do believe that there is a way to install a factory firmware in mobile Odin and keep root but I have never done that method.
.
JJEgan said:
I read that flashing the stock recovery will unroot it.
Flashing stock rom removes root .
But latest updates are more likely on XDA or sammobile before Kies or OTA .
Click to expand...
Click to collapse
unrooting will open OTA update to update the device with 70-80 mb rather than downloading 1 gb
kkretch said:
I see your updated info except for country that you live in. You may have the newest for your country.
Yes, flashing a new firmware with PC Odin will remove root,.
I have not done it in a while but from what I remember all data remains in tack, just don't do a factory reset.
I do believe that there is a way to install a factory firmware in mobile Odin and keep root but I have never done that method.
.
Click to expand...
Click to collapse
iam in Egypt but device from Saudi , and yes there is update called CMF2 rather than what I have now CMA2, while both of them are android 4.1.2
please look at my previous reply to know that iam looking to download 70mb instead of 1gb
thermax04 said:
iam in Egypt but device from Saudi , and yes there is update called CMF2 rather than what I have now CMA2, while both of them are android 4.1.2
please look at my previous reply to know that iam looking to download 70mb instead of 1gb
Click to expand...
Click to collapse
You could try to un-root with Galaxy Note 10.1 ToolKit, read about it here and then do your update
kkretch said:
You could try to un-root with Galaxy Note 10.1 ToolKit, read about it here and then do your update
Click to expand...
Click to collapse
looks like it is full of option, will read about it first

[Q] How do I upgrade my firmware now that I'm rooted?

Hey all.
I have an Australian SM-G920I on Telstra and have recently rooted using the CF Auto Root method (successfully). I tried flashing TWRP 2.8.6.0 the other day and it wouldn't work. Browsing some threads on here and @Hero mentioned he managed to get TWRP to work once he updated the firmware. However, I can't use the OTA update method as it says that I've modified my OS in an unauthorised way.
Help?
Like in the case of the nexus 6, with lollipop some changes were introduced to the ota checklist procedure. If ANY system files or recovery are modified the ota will fail.
Nothing short of using Odin to go back to 100 %stock will help you. ( and that's assuming Knox plays no role in the ota)
laureanop said:
Like in the case of the nexus 6, with lollipop some changes were introduced to the ota checklist procedure. If ANY system files or recovery are modified the ota will fail.
Nothing short of using Odin to go back to 100 %stock will help you. ( and that's assuming Knox plays no role in the ota)
Click to expand...
Click to collapse
+1
Odin is your only bet to update firmware if you're rooted. The good thing is you can usually update radio (which imo is the most important thing) separately via Odin without having to flash the entire package.
I downloaded this firmware https://www.androidfilehost.com/?fid=95916177934555710
How do I go about flashing it? I've unzipped the files onto my computer but can't find the .tar file to flash with Odin.
Hi! Guys I'm using the tmobile Gs6 do I need to update my firmware?If yes which firmware do I want to update it too. Thanks
Sent from my SM-G920T using XDA Free mobile app

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