[Q] how to update a rooted 3g without flash to stock image. - Xoom Q&A, Help & Troubleshooting

According to the title.
i have a rooted xoom 3g and i rewrite the mobile connection to china telecom. Now i am sure that ,i can't get the OTA update. so i want to update it myself, but the ways post here says that i need to flash back to the stock img then update and then root again. it is too risky for me. i ask for your helps--aces of the forum. is there any way easier something just like the G7 ---flash the rom to get update without loosing root ? i have a G7 and i flash it very often.
thanks a lot and hoping for your replies.

Related

[Q] Upgrading Rooted Tablet to 5.0.1 + Re-Rooting After Upgrade

Hey Guys -
I've looked all through the forums for an answer, but couldn't find a concrete one nor one I was 100% would work for my specific device so decided to post the 3 questions I have...
I've got a Shield Tablet (Wi-Fi USA) which I bought pretty much on day one. Once Lollipop came out, I upgraded to it and in turn re-rooted it afterwards. About a week ago, i got the notification for the 5.0.1 OTA upgrade. I tried applying it by downloading the update then restarting when prompted, but when it came back up it was still at 5.0.0. I'm positive this is due to it being rooted and would still want (need) for it to be after the 5.0.1 upgrade so...
1. What's the best / safest way to apply 5.0.1 (from 5.0.0) to my tablet currently?
2. Will OTA not work if rooted which is why there are so many zip file links in the forums? If not, which update file do I need for USA WiFi only?
3. Once upgraded, what's the best / safest method for re-rooting again? I saw a few posts for how the bootloader needed to be unlocked. Don't know if that's still the latest info. Long way from Towel, huh?
I'm not asking anyone to spell it all out for me, but if you know what to do if you could send me links or whatever to the correct steps / files, I'd appreciate it.
Thanks guys!

Xt1541 ota

I've got a XT1541 8GB with LPI23.72-22 firmware Spain retail version. I've seen the retail firmware in the firmware's post but i haven't got the ota just yet. Has anyone with this device got the OTA? Is there any other way to install it? Downloading from motorla website and flashing maybe? Im on stock unrooted.
Also i would like to know if I stay on stock recovery and root the phone, will unrooting it before updating be enough to capture ota's without any problem? And then root again by temporarily boot into twrp?
Thanks for the help.
I have a different model but root won't stop you from downloading and capturing the OTA. I was able to capture the OTA even though I was rooted and updated while rooted. To be on the safe side, it would probably be best to unroot though. Before I rebooted after the OTA, I went into the cache and saved a copy of the OTA.
Sent from my GT-P5210 using Tapatalk
So as long as i keep stock recovery and I unroot before updating i wont have any truble right?
Is motorola sending the OTA or my carrier? Because i got the unlocked phone on amazon and my carrier is not selling phones or giving them with a contract.
Anyway i think im gonna go for cyanogenmod as soon as it gets official support.
felipovicc said:
So as long as i keep stock recovery and I unroot before updating i wont have any truble right?
Is motorola sending the OTA or my carrier? Because i got the unlocked phone on amazon and my carrier is not selling phones or giving them with a contract.
Anyway i think im gonna go for cyanogenmod as soon as it gets official support.
Click to expand...
Click to collapse
Right, you shouldn't have any problems. Motorola will be sending out the update, not your carrier. You probably wouldn't have any trouble updating while rooted, but to be on the safe side it wouldn't hurt. You'll have to root again after the update anyway, so you may as well un-root before the update.

Tmobile pushed a 60mb update to my LG Stylo this morning? What to do?

Hello Folks
This morning I noticed, Tmobile pushed a 60mb update to my phone. I am rooted and unlocked but not on a custom rom.
Please advice what I need to do.
Thanks in advance
Regards
Is there any issuse with the update
I have not updated. As I mentioned I am rooted and unlocked. Not sure what to do hence posted my question in the forum.
I do not want to lock the bootloader. Just curious to see what others who might have got this update are doing about it.
Regards
Roism said:
I have not updated. As I mentioned I am rooted and unlocked. Not sure what to do hence posted my question in the forum.
I do not want to lock the bootloader. Just curious to see what others who might have got this update are doing about it.
Regards
Click to expand...
Click to collapse
1. You don't have to worry about lock bootloader
2. Which Software version are you running? v10e, v10i or v10j?
3. If you update there is a way to downgrade cuz we have previews KDZ's
I am running version 10i,
I am guessing tmobile wants to upgrade me to v10j. Is there a flash able version for 10j that I can use?
Thanks
Roism said:
I am running version 10i,
Thanks
Click to expand...
Click to collapse
Ok, you can go here and update to the latest version v10j using @GameTheory. V10j Full update/pre-rooted/untouch TWRP.
http://androidforums.com/threads/me...-v10j-rom-flashable-updated-9-26-2015.926221/
Thanks Draken,
Issue resolved
Regards
getting "error" when trying to install 60mb OTA update?
I was rooted on 5.1.1 (t-mobile version) but I unrooted via SuperSU app ( at least I think it unrooted)
and now each time I try to update I get the "error" and have to pull the battery out
before I unrooted I tried to "flash" 10vj Update but I do not know how to flash and it failed
this is my first time rooting any device and I was also unsuccessful at trying to download twrp
as a noob I am apologetic that I do not know such things
but I need help and really don't want to miss out on the marshmallow update
when it comes out in a couple months someone help????how do i fix this i will
need the easiest solution explained in great detail if possible
I really love this phone!!!
:crying:
lovejunkie777 said:
I was rooted on 5.1.1 (t-mobile version) but I unrooted via SuperSU app ( at least I think it unrooted)
and now each time I try to update I get the "error" and have to pull the battery out
before I unrooted I tried to "flash" 10vj Update but I do not know how to flash and it failed
this is my first time rooting any device and I was also unsuccessful at trying to download twrp
as a noob I am apologetic that I do not know such things
but I need help and really don't want to miss out on the marshmallow update
when it comes out in a couple months someone help????how do i fix this i will
need the easiest solution explained in great detail if possible
I really love this phone!!!
:crying:
Click to expand...
Click to collapse
dummy you can't update that way you must remove all traces of root which the app can't do use the KDZ
If you are rooted and it says system update DO NOT INSTALL IT... it will brick your phone
Sent from my SM-G530T using Tapatalk

OTA ATT Updates on ST? Needed for Root?

Hey guys, I just got myself an unlocked ATT G4 H81010b. My girl and I got matching phones, and after she bought the bring your own phone ST SIM pack and transferred her number she received an OTA update. Her phone is now H81010o. I'm not sure if hers was a 10b before the update i didnt think to check. I did not want to set up my phone until I was able to figure out how to root it, however - now that I have found I need an OTA in order to root it (i havent seen any confirmed 10b roots, i cant find any 10b specific commands - i was going to use the "root injection method"). The only difference here is, I am simply moving my SIM from my G2 to my G4, so I'm wondering if this would make any difference as to whether i recieve an OTA or not? Furthermore, I am confused because all the research I have done indicates that ST doesnt do OTAs. But i do know that her phone restarted, downloaded a software update and installed it. Is it possible for me to manually install the update? I really would just like to root, install TWRP, and CM13 (or maybe I'll try a different ROM this time). I know this is a loaded question, but any help is appreciated.
I finally found a confirmed working H81010b rooted image, no need to update now.
http://forum.xda-developers.com/att-g4/development/stock-rooted-img-files-h81010b-t3231408

S8 rooting, unrooting and updates on stock roms

Hi guys,
I bought S8 and I'm looking for best way how to root and unroot device. I want to have updates of my device but I need root too . I dont want custom roms. I want stock rom.
Is there any way?
Thanks for answer
vlakiks said:
Hi guys,
I bought S8 and I'm looking for best way how to root and unroot device. I want to have updates of my device but I need root too . I dont want custom roms. I want stock rom.
Is there any way?
Thanks for answer
Click to expand...
Click to collapse
If you modify your phone ( root ) you will loose the option to update ( OTA update ).
If you want to update you phone you will have to download firmware and flash with Odin. Everytime that you update firmware you will have to re-root you phone again.
spawnlives said:
If you modify your phone ( root ) you will loose the option to update (TA update ).
If you want to update you phone you will have to download firmware and flash with Odin. Everytime that you update firmware you will have to re-root you phone again.
Click to expand...
Click to collapse
Thank you for answer.
Data will be lost after reflash?
vlakiks said:
Thank you for answer.
Data will be lost after reflash?
Click to expand...
Click to collapse
Generally yes ( mainly with rooting )
You can backup your app/data by using something like Google backup service or smart switch ( PC app ).
Hey guys,
Hopefully I'm not requesteing a completely useless thing cause I haven't found a fix so far. Since it's somehow related to firmware flashing via Odin, I chose to ask in this thread.
I bought my Galaxy S8+ a while ago and carrier unlocked it (It was on Vodafone Romania). Ever since unlocking the carrier, I can't seem to receive any firmware updates for some reason.
Smart switch says I'm at the latest firmware version but according to Sammobile, I'm far from being at the last version. (Still Android 8 on it)
My phone is not rooted (I haven't felt the need to root it so far because it's been doing great). Any ideas how can I fix this and install the latest firmware?
If I download the latest Romania firmware from sammobile (carrier-free version) and flash it through Odin, would it work or I'd encounter a difference because the CSC is Vodafone Romania?
Thanks!
Hey is there a way to root the SM-G975U with security update on july 1, android pie, and a way to unroot? (like the stock rom files)
Thanks

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