Very Confused!! - Xperia Tablet Z Q&A, Help & Troubleshooting

I have a rooted SGP312 US Build 10.5.1.a.0.283 I am wanting Lollipop on it bad. I just tried the Sony companion and it said no updates available. The update button under "About tablet" on the tablet itself is gone, so I can't find a way to see if there is an update that way. I looked through most of the lollipop threads and I don't see anything for SGP312, only SGP311. Can somebody point me in the right direction on where I can find a step by step instruction on how to get lollipop and either keep root or get root back after update.

rmrect said:
I have a rooted SGP312 US Build 10.5.1.a.0.283 I am wanting Lollipop on it bad. I just tried the Sony companion and it said no updates available. The update button under "About tablet" on the tablet itself is gone, so I can't find a way to see if there is an update that way. I looked through most of the lollipop threads and I don't see anything for SGP312, only SGP311. Can somebody point me in the right direction on where I can find a step by step instruction on how to get lollipop and either keep root or get root back after update.
Click to expand...
Click to collapse
There is still no LP firmware for 321. But you can install firmware from 311 with FlashTool excluding partition (and root again). Or install recovery to your .283 firmware and install prerooted firmware for 311.

Related

[Q] another root question - need advice

EDIT
thanks to stifilz problem solved, tablet rooted...
detalis in post #16
http://forum.xda-developers.com/showpost.php?p=27324030&postcount=16
EDIT END
Hi
I have Sony tablet S bought in Sweden.
This is from settings - about tablet:
model number - sony tablet s
Android version - 3.2
Kernel version - 2.6.36.3 [email protected]#1
Build number - 1.0.001100011
I would really like to root it, because I used to some apps that need root on my phone, and I'd like to use it on tablet to.
But, as I understand there is no way to root tablet with my kernel version.
The only update offered to me through System update is Android 4.0.3 update, which is, as I understand, also not rootable.
Is there a way to root my tablet?
If not, is it better to upgrade to ICS (which I'm so eager to do), or just wait?
Thank you!
Sorry if this has been asked a million times before.
Hi, I live in India and i got my tab with kernel10 too, meaning that it was supposed to be 'unrootable'. Then came an upgrade (not to ICS) to HC 3.2.1r2. I upgraded it and voila, my kernel changed to kernel5! If there is a possible update to a newer version of HC, TAKE IT. (You can find this out by checking this file for the firmware for your country) If that doesn't work, upgrade to ICS by PRE-ROOTING it (V.Imp!!!!) using condis AIO Tool.
To know how to do that refer to this thread under the ICS TUTORIAL v0.6 section.
P.S: I havent used this because I dont plan to upgrade to ICS! Use at your own risk!
---------------If I Helped, click the Thanks button!---------------​
thanks for answer
I did see people upgrade to another HC update and they get another kernel build.
But to me it is only offered ICS upgrade. And I have no options but "update" and "later".
Is there some other way to upgrade to another HC update?
your first link doesn't work. it says 410 - gone
Restart your browser and retry the link i can assure you that the link works fine
Couldn't open it
but I guess you posted link to this http://dl.xda-developers.com/attach...8abf29/4fd4da6b/1/1/1/0/5/7/3/HC_Tablet_S.txt
My tablet was bought ins Sweden - but I don't see Sweden on the list.
However I have this line in /system/build.prop :
ro.product.locale.region=US
How do I check my region?
I see AiO has region changer, but I don't see if it can check which region is now set?
And if I find correct region and link how can I update it?
I can't root now so I guess I would have to use Sony system update? but where do I set that link?
Yep since you have kernel 10 you won't be able to obtain root,
Just install the update it could be 3.2.1r2 and if your country is already supported you will get 4.0.3
well,
The update is 4.0.3 so I don't need luck for that.
What I want is to root tablet. That's why I didn't update yet.
I would like, if possible, to update to some other HC without build# 10 kernel, if anyhow possible, so I can root it.
Believe me there issnt a wsy to root your tablet, there would be a chance after installing 3.2.1r2 OTA but that issnt the case,
I do believe you.
just hope it's "no way for now"
I had some hopes because of this lists. I don't understand why are this links important if there's a no way to trick system update to use them.
When I saw that, I hoped there's some way. but I guess I would have found it on xda-devs if there is one.
if only I new what will be able to root first, kernel 10 or ICS.
kulen said:
I do believe you.
just hope it's "no way for now"
I had some hopes because of this lists. I don't understand why are this links important if there's a no way to trick system update to use them.
When I saw that, I hoped there's some way. but I guess I would have found it on xda-devs if there is one.
if only I new what will be able to root first, kernel 10 or ICS.
Click to expand...
Click to collapse
Ok a bit of misscommunication here i think.
So you have 3.2 kernel 10?
Then install one of these, either WIFI only or WIFI + 3G
3.2.1R2 Wifi Only
http://info.update.sony.net/ST003/nbx03_011/contents/0008/signed-nbx03_011-ota-0042.002.zip
3.2.1 WIFI + 3G
http://info.update.sony.net/ST003/nbx03_014/contents/0002/signed-nbx03_014-ota-0042.004.zip
These are 3.2.1r2 installs, not sure what kernel they are but it is your best bet to obtain root. Hopefully they are not kernel 10. These are straight from sony servers so might be updated to k10.
To install go into recovery and select file of SD card.
Then run condi's AIO and select root, it wiill tell you if it can be rooted or not.....
If that works and you would like to ICS then use the program to preroot one of the following:
4.0.3 Wifi Only
http://info.update.sony.net/ST003/nbx03_011/contents/0009/signed-nbx03_011-ota-120410025.zip
4.0.3 WIFI + 3G
http://info.update.sony.net/ST003/nbx03_014/contents/0003/signed-nbx03_014-ota-120427016.zip
GOOD LUCK
Chur
P.S You could not find update as netherlands, norway, sweden, portgual are all the same file.
Have updated in my update.txt accordingly.
so I can do it after all?
Mine is WiFi only so I guess the first one would be right.
But it seems this is portugal/netherland version?
Mine was bought in sweden. but in build.prop there's something about US, so I'm not sure which region it actually is.
so, why this version? Is it really the right one?
stifilz said:
P.S You could not find update as netherlands, norway, sweden, portgual are all the same file.
Have updated in my update.txt accordingly.
Click to expand...
Click to collapse
Yes I am sure, I am the orignal finder of atleast half of the update files ++++++ Condi decrypt that update and confirmed the are all the same.
You can check the nbx03_011 (wifi only) under build.prop if you like.
Tablet will not update unless it is the correct file anyway. Just do as previous post says and you MAY get root. (Still not sure of 3.2.1R2 kernel version, but heres hoping.)
Please let me know how you get on......
P.S I help others as I have no chance at root atm but have had it before lol
P.S.S You know how to get into recovery???
OK,
thank you very much
it is downloading now, but it's late here so I won't try it tonight.
I will definitely post results here.
Rooted...but unable to install ICS
Hi, I just bought a Tablet S and also found it was a HC kernel 10 build. I figured I would try the HC 3.2.1R2 update (for my region), update went fine and now I am on a kernel #6 build, which with condi's tool is now rooted.
Now if I could only get the bloody thing to accept the ICS rom I've created with condi's tool everything would be great. The AIO tool tells me everything has gone fine, and then on the final leg, as I try to flash my signed rom, I just get installation error. Over and over again.
Any ideas as to what I'm doing wrong? I've searched the thread but been unable to obtain a working solution.
Thanks
I updated 3.2.1R2 wifi only
I now have kernel version 2.6.36.3 [email protected]#1
And it is successfully rooted.
Thank you!
I will just write a few problems I had.
It could save somebody some trouble
update procedure:
How to enter recovery: power off, hold volume+ and power, when sony sign shows release power keep holding volume+
find the right update on stifilz's list:
http://forum.xda-developers.com/showthread.php?t=1687429
put it on SD card, enter recovery and update.
problems with drivers:
I had some problems with driver installation for windows XP
I first managed to install MTP driver packed with AiO 4.0
http://forum.xda-developers.com/showthread.php?t=1515720
I had to use "have disk" method ("I will chose driver to install" or something like that)
I then installed this http://forum.xda-developers.com/showthread.php?t=1488822&highlight=xp+driver
but some driver (I guess for ADB) couldn't be installed
then I found this: http://forum.xda-developers.com/showthread.php?p=27322762#post27322762
I just went to device manager, right clicked to yellow icon, clicked update driver, chose location where I unpacked this, and juhuuuu... it's working!!
kulen said:
I updated 3.2.1R2 wifi only
I now have kernel version 2.6.36.3 [email protected]#1
And it is successfully rooted.
Thank you!
Click to expand...
Click to collapse
Great to hear, now you can do the same to ICS if you wish. By pre-rooting adding backdoor etc @ condi's AIO thread, then you can always revert back to HC 3.2.1R2 if you don't like ICS.
Chur

[Q] Please help. Phone from Hong Kong, can't update past 4.2.2.

Hey guys,
Thanks in advance for any help you can give on the subject.
I just bought a Sony Xperia Z Ultra from eBay, arrived a couple of days ago, in great working condition. The firmware installed is 4.2.2, and I can't upgrade past there.
I contacted Sony and they told me it's because the IMEI number puts it's origin in Hong Kong which is why I can't update it. The only thing I can do is contact Sony Hong Kong, and I'm having a difficult time doing so.
Does anyone have a fix or workaround for this situation?
I was thinking I could root it and put an upgraded version of android on there, but as I'm not sure how rooting works, I thought I'd ask if there were any alternative options.
At this point, I'm thinking I'm just going to have to send it back, reason being when I chose this phone, one of the main points was because of the soon to be released 5.0 update.
Thanks,
Proxish said:
Hey guys,
Thanks in advance for any help you can give on the subject.
I just bought a Sony Xperia Z Ultra from eBay, arrived a couple of days ago, in great working condition. The firmware installed is 4.2.2, and I can't upgrade past there.
I contacted Sony and they told me it's because the IMEI number puts it's origin in Hong Kong which is why I can't update it. The only thing I can do is contact Sony Hong Kong, and I'm having a difficult time doing so.
Does anyone have a fix or workaround for this situation?
I was thinking I could root it and put an upgraded version of android on there, but as I'm not sure how rooting works, I thought I'd ask if there were any alternative options.
At this point, I'm thinking I'm just going to have to send it back, reason being when I chose this phone, one of the main points was because of the soon to be released 5.0 update.
Thanks,
Click to expand...
Click to collapse
As far as I know you should be able to use flashtool and flash a stock ftf for your region, or wait for 5.0 to be released and then flash it.
adfurgerson said:
As far as I know you should be able to use flashtool and flash a stock ftf for your region, or wait for 5.0 to be released and then flash it.
Click to expand...
Click to collapse
Thank you for getting back to me.
I may wait for 5.0. I'll need to learn how to use a flashtool with android first.
Quick couple of questions. Would using a flashtool to flash a stock ftf require the phone to be rooted?
Also, do you know if there is anyway I could use the Google Play firmware on my non-Google play edition?
Proxish said:
Thank you for getting back to me.
I may wait for 5.0. I'll need to learn how to use a flashtool with android first.
Quick couple of questions. Would using a flashtool to flash a stock ftf require the phone to be rooted?
Also, do you know if there is anyway I could use the Google Play firmware on my non-Google play edition?
Click to expand...
Click to collapse
Flashtool does not require root. The GPe firmware has to be "ported" to run on Sony Z Ultra due to different partition sizes. For 4.4 there is the option to use it with locked or unlocked bootloader. For 5.0 it is only for unlocked bootloader.
adfurgerson said:
Flashtool does not require root. The GPe firmware has to be "ported" to run on Sony Z Ultra due to different partition sizes. For 4.4 there is the option to use it with locked or unlocked bootloader. For 5.0 it is only for unlocked bootloader.
Click to expand...
Click to collapse
Thank you again for getting back to me.
Do you know if there is a tutorial for both porting the GPe firmware and for installing 4.4 using a bootloader? As I'm not even sure where to start with this, I'm not even sure what the difference between a locked and unlocked bootloader is. But I don't want to use up all your time, so if you can point me in the right direction, I'd really appreciate it.
Thanks again,
Proxish said:
Thank you again for getting back to me.
Do you know if there is a tutorial for both porting the GPe firmware and for installing 4.4 using a bootloader? As I'm not even sure where to start with this, I'm not even sure what the difference between a locked and unlocked bootloader is. But I don't want to use up all your time, so if you can point me in the right direction, I'd really appreciate it.
Thanks again,
Click to expand...
Click to collapse
It has already been ported here in this thread linked below, UB and LB are short for unlocked bootloader and locked bootloader. The second post has instructions for locked install, and a simple explanation of bootloader is a set of instructions for loading the kernel so locked will only load stock. The kernel is the interface between software and hardware as I understand it.
http://forum.xda-developers.com/showthread.php?t=2800414
This thread is up to date if you wish to read up on rooting and unlocking methods. Please don't hesitate to ask questions as it would be better than stumbling into a mess that could be avoided.
http://forum.xda-developers.com/xperia-z-ultra/general/guide-everything-root-4-4-4-t2938098
adfurgerson said:
It has already been ported here in this thread linked below, UB and LB are short for unlocked bootloader and locked bootloader. The second post has instructions for locked install, and a simple explanation of bootloader is a set of instructions for loading the kernel so locked will only load stock. The kernel is the interface between software and hardware as I understand it.
http://forum.xda-developers.com/showthread.php?t=2800414
This thread is up to date if you wish to read up on rooting and unlocking methods. Please don't hesitate to ask questions as it would be better than stumbling into a mess that could be avoided.
http://forum.xda-developers.com/xperia-z-ultra/general/guide-everything-root-4-4-4-t2938098
Click to expand...
Click to collapse
Thank you for all the information.
I've done a bit of research, and read through most of what you linked.
I'm slightly confused. As far as I understand it right now, if my bootloader is locked, I can only flash official ROMs. If my bootloader is unlocked, then I can flash any ROM I want, as long as it's compatible with my phone, but I will lose the Sony Bravia engine if I do so, is that correct? I'm not too bothered about this, just curious if this is true.
Where I am really confused, is the part where in the requirements of LB Rom Port, it said
"Be on 4.4.4 firmware (only .108)"
I'm currently stuck on 4.2, and can't get my phone to 4.4.4 with either the built in software or Sony Pc Companion. Is there a guide somewhere on how I can upgrade to 4.4.4 without using the two methods just mentioned?
I've also had a search and not been able to find a 5.0 GPe ROM Port either, guessing no one has bothered with it?
Thanks again,
Proxish said:
Thank you for all the information.
I've done a bit of research, and read through most of what you linked.
I'm slightly confused. As far as I understand it right now, if my bootloader is locked, I can only flash official ROMs. If my bootloader is unlocked, then I can flash any ROM I want, as long as it's compatible with my phone, but I will lose the Sony Bravia engine if I do so, is that correct? I'm not too bothered about this, just curious if this is true.
Where I am really confused, is the part where in the requirements of LB Rom Port, it said
"Be on 4.4.4 firmware (only .108)"
I'm currently stuck on 4.2, and can't get my phone to 4.4.4 with either the built in software or Sony Pc Companion. Is there a guide somewhere on how I can upgrade to 4.4.4 without using the two methods just mentioned?
I've also had a search and not been able to find a 5.0 GPe ROM Port either, guessing no one has bothered with it?
Thanks again,
Click to expand...
Click to collapse
I seem to have also lost the miracast screen mirroring after unlocking bootloader, if you root then back up the TA first it can be restored. I don't have any experience with pc companion, usually when it is mentioned it is because someone couldn't get it to work. In those instances flashtool is recommended to use. Here is a guide for flashtool. http://forum.xda-developers.com/showthread.php?t=2428319
And link for 5.0 GPe port.
http://forum.xda-developers.com/xperia-z-ultra/development/scrubber-t2961315
adfurgerson said:
I seem to have also lost the miracast screen mirroring after unlocking bootloader, if you root then back up the TA first it can be restored. I don't have any experience with pc companion, usually when it is mentioned it is because someone couldn't get it to work. In those instances flashtool is recommended to use. Here is a guide for flashtool. http://forum.xda-developers.com/showthread.php?t=2428319
And link for 5.0 GPe port.
http://forum.xda-developers.com/xperia-z-ultra/development/scrubber-t2961315
Click to expand...
Click to collapse
Thank you for the links, again, much appreciated.
I was able to find an official thread for Sony Roms, and think I've found the ROM I need to upgrade to 4.4.4.
http://forum.xda-developers.com/showthread.php?t=2453921
STOCK ROM] [FTF] Xperia Z Ultra (C6833) 14.4.A.0.108 "US RETAIL"
I assume this one will be ok, though I'm unsure. My phones model number is C6833, and this was the only 14.4.A.0.108 ROM I could find, and as far as I've seen, that's the recommended one for 4.4.4, assuming I haven't done anything wrong.
And just double checking, do I Need to root the phone to put the 5.0 GPE port on?
Thanks,
adfurgerson said:
I seem to have also lost the miracast screen mirroring after unlocking bootloader, if you root then back up the TA first it can be restored. I don't have any experience with pc companion, usually when it is mentioned it is because someone couldn't get it to work. In those instances flashtool is recommended to use. Here is a guide for flashtool. http://forum.xda-developers.com/showthread.php?t=2428319
And link for 5.0 GPe port.
http://forum.xda-developers.com/xperia-z-ultra/development/scrubber-t2961315
Click to expand...
Click to collapse
I was able to use FlashTool to update the phone to the official 4.4.4 ROM, so that you very much for all your help.
I think I may just end up sticking with the Xperia ROM, in favor of rooting and installing a port. I'm actually really liking the 4.4.4 Xperia version.
Thank you very much for all your help, I really appreciate it, wouldn't of been able to do this without your help.
Proxish said:
I was able to use FlashTool to update the phone to the official 4.4.4 ROM, so that you very much for all your help.
I think I may just end up sticking with the Xperia ROM, in favor of rooting and installing a port. I'm actually really liking the 4.4.4 Xperia version.
Thank you very much for all your help, I really appreciate it, wouldn't of been able to do this without your help.
Click to expand...
Click to collapse
That's good that you got updated. If you decide later to try custom ROMs or the ports be sure to root, then backup the TA partition before unlocking the bootloader. If you wanted to stay on stock but add some customizations you could root and install xsposed framework modules.
http://forum.xda-developers.com/xposed/modules/index-xposed-modules-collection-post-t2327541

Rooting Help Please 5.1.1

Hi Ya'll and Happy New Year,
I need some help in rooting my Z C833. Before I tell you my ordeal here is the system details:
OS 5.1.1
Build 14.6.A.1.236
Bootloader: Unlocked via sony
Now i am not a advanced user when it comes to android stuff, I am still learning. All the talks and guides about rolling back and going to kitkat and flashing and recovering TA partion is kinda making me confused. I have seen many guides, i tried to roll back via flashtools, use king root to acheive root, install dual recovery then flash super user. This is the extent of my knowledge.
When i try to either ftf a pre rooted file to a 5.0.x fw i LOSE ROOT, every single time. Can someone help me out. What am i doing wrong?
For example I roll backed to (C6833_14.5.A.0.270_Customized_HK) installed King root, pushed (ZU-lockeddualrecovery2.8.23-RELEASE.combined) flashed (BETA-SuperSU-v2.49) and then went back to flashtools to ftf (C6833_14.6.A.0.368_Generic Telenor Norway) and i LOSE ROOT (ahhhhhhhhh):silly:
If there is no option for me to update to stock rooted rom, can i install a custom rom with a update fw?
Ideally, stock or custom, i just want to utilize the sound and screen mods on this forum for the z ultra, for that i need custom recovery, for that i need root :S
I know the answer might be very simple, but like i said i m out of ideas.................
Thanks in advance for your help.
anyone???
Flash kitkat ftf, root, flash pre rooted 5.1.1
Did you read here: http://forum.xda-developers.com/xperia-z-ultra/development/ub-14-6-1-236-stock-ftf-root-t3270850
Thank you very much pckoloji and RealityFails for your input.
I was able to fix it with the link provided : http://forum.xda-developers.com/xper...-root-t3270850
Thank you once again.

Can I root?

Got my Xperia today, love the thing already, now looking to root, had a look around and have found mixed answer for rooting.
My tablet is on 4.4.4 (KK) and the build number is 23.0.1.A.167, I have seen topics where it can/can't be rooted, and lastly there is an updater to build 23.1.A.0.726. I haven't installed it yet as I don't know if I can root with my current version or if I need the newer version to root, any help is appreciated!
I am also on KK .167 rooted long time now.my opinionONT update neither to LP or MM !!!
Peace to all

Is my z2 compatible for rooting?

Ok so i'm kind of new to the android world after a long time being on iphone and for the past two days I have been trying to figure out how exactly to root and all this stuff(you know, jailbreak). So far I have had no luck or clue what I'm doing wrong or if I'm missing something. Unfortunately, I don't have much details since I been trying and researching so much that I don't know where to start so I would rather just post about what version and whatnot I'm running on my sony xperia z2 and if someone could tell me if I can actually root it and link me to a thread that shows how to root this I would be grateful.
Sony Xperia z2 Model D6503
Android version 6.0.1
Kernel version 3.4.0-perf
Build 23.5.A.1.291
Also I'm not sure if this matters but it's locked to bellmobility.
*edit: oh and bootloader is locked.
Larvien024 said:
Ok so i'm kind of new to the android world after a long time being on iphone and for the past two days I have been trying to figure out how exactly to root and all this stuff(you know, jailbreak). So far I have had no luck or clue what I'm doing wrong or if I'm missing something. Unfortunately, I don't have much details since I been trying and researching so much that I don't know where to start so I would rather just post about what version and whatnot I'm running on my sony xperia z2 and if someone could tell me if I can actually root it and link me to a thread that shows how to root this I would be grateful.
Sony Xperia z2 Model D6503
Android version 6.0.1
Kernel version 3.4.0-perf
Build 23.5.A.1.291
Also I'm not sure if this matters but it's locked to bellmobility.
*edit: oh and bootloader is locked.
Click to expand...
Click to collapse
I thiks you can root your device, try to install recovery first (twpr for exemple)
Than you should downgrade your kernel, and update once again to .291
flash SuperSu via recovery voilà.
Do some search on the forum, good luck :good:

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