Overclock? - Xperia Tablet Z Q&A, Help & Troubleshooting

Ok guys so i got my xtz today and i was wondering if there is an overclock kernel? Also would someone mind explaining to me the whole bootloader/root process? I'm not sure what the bootloader unlock does either; is that only for the cellular versions? The model number is SGP311 (16gb wifi) and im running the build ending in 370.
Thanks
-Jetstream131

jetstream131 said:
Ok guys so i got my xtz today and i was wondering if there is an overclock kernel? Also would someone mind explaining to me the whole bootloader/root process? I'm not sure what the bootloader unlock does either; is that only for the cellular versions? The model number is SGP311 (16gb wifi) and im running the build ending in 370.
Thanks
-Jetstream131
Click to expand...
Click to collapse
As far as bootloader/root is concerned i am not really an expert. But the way i understand it is as follows:
the bootloader is kind of like the bios on a pc. From there you can change the os (android) without having booted up the os. So you need to have acces to the bootloader to install a new os.
Rooting is just getting acces to the system files, files normally shielded by android to prevent users from messing up their device.
With root acces you can change more settings that would other wise be inavailable.
Be careful with rooting/unlocking the bootloader your device might become a very expensive paperweight (and a bad one at that, seeing how light the tablet is).
There should be threads on this forum detailing the bootloading/unlocking proces. I can't help you with that, but i suggest you search in the android development section for this device.
Good luck!

Related

root and maybe later restore?

Hello all.
Just had a quick question that I hope someone might be able to help me with.
I am thinking of rooting my prime to play with a custom rom or two.
From what I read about rooting it seems like it is just pushing files based on a tutorial I saw.
Does the tablet actually need to be unlocked to root the tablet and install a custom rom or can I just follow that method without unlocking it?
Also if I decide to go back to stock can I flash a image from Asus to make that happen like you can with Odin on Samsung devices?
Thank you in advance and for your time.

New z Ultra, questions about rooting

Hi all, I drunkly ran into the sea with my Nexus 5 in my pocket so that is long gone.
Next week I'm thinking about investing in an xperia z ultra, however I have seen and heard of many of the methods used to root it will capture your IMEI number and use it for malicious reasons.
I was looking at following this guide (presuming my phone software/firmware will even be compatible) and just want to clarify it works fine with no danger.
http://forum.xda-developers.com/showthread.php?t=2569904
This is the link to the phone I'm looking at buying
http://www.ebay.co.uk/itm/Sony-Xper...68398?pt=UK_Mobile_Phones&hash=item35cff8fe2e
If I cannot root the phone, I will not be buying it as adblock is a must for me, and if xposed works then I'll be delighted also.
Can someone please help clear up my confusion?
Thanks!
:cyclops:
declan8888 said:
Hi all, I drunkly ran into the sea with my Nexus 5 in my pocket so that is long gone.
Next week I'm thinking about investing in an xperia z ultra, however I have seen and heard of many of the methods used to root it will capture your IMEI number and use it for malicious reasons.
I was looking at following this guide (presuming my phone software/firmware will even be compatible) and just want to clarify it works fine with no danger.
http://forum.xda-developers.com/showthread.php?t=2569904
This is the link to the phone I'm looking at buying
http://www.ebay.co.uk/itm/Sony-Xper...68398?pt=UK_Mobile_Phones&hash=item35cff8fe2e
If I cannot root the phone, I will not be buying it as adblock is a must for me, and if xposed works then I'll be delighted also.
Can someone please help clear up my confusion?
Thanks!
:cyclops:
Click to expand...
Click to collapse
That would work, or there is a dual recovery installer(CWM and TWRP)that you could use if you want recovery. Whichever you use let the phone update to .108 firmware then run it, if you unlock your bootloader be sure to back up your TA partition beforehand.
http://forum.xda-developers.com/xpe...de-root-android-4-4-4-ver-14-4-0-108-t2801587
As the ever helpful @adfurgerson said. EasyRoot is the best tool or [NUT]'s recovery installer. They both use the same exploit.
Any other questions just ask, after searching
Thanks guys :fingers-crossed:
For me the easiest one I use is the Dual Recovery installation files. It has an option to root and install dual recovery all in one.
I used Flashtool for rooting, few clicks and done.
Then i flashed dualrecovery and GPe ROM :good:

[Q] Please help me

Hey all my bootloader said it can be unlocked and just wondering if I can have some help with the rooting process this is my first owned sony
get root then install twrp recovery then backup TA.
to root :
try giefroot. if failed, find older kitkat firmware version & flash using flashtools. repeat giefroot.
if Z3v is not supported, then proceed to unlock bootloader
Code:
http://developer.sonymobile.com/unlockbootloader/unlock-yourboot-loader/
unlocking bootloader may cause losing drm keys permanently
huntsy said:
Hey all my bootloader said it can be unlocked and just wondering if I can have some help with the rooting process this is my first owned sony
Click to expand...
Click to collapse
Whoa, think about what you're doing first. Are you unlocking for developmental purposes? There hasn't been any root to achieve yet and unlocking will mean losing the DRM keys that Sony uses to enhance such functions like the camera sensors. It's a point of no return because none of the software that's available online supports the Z3v. And I mean root, TA backup, and even PC Companion itself.
Just a caution to let you know.
bnm
U have Skype
ya... be careful.... but it is good to know that some of z3v devices are allowed to unlock bootloader.... nice one.... but unfortunately my device was not allowed
p.shashikiran94 why are you resurrecting all these old posts? Are you trying to rack up you post count?
I'm frustrated because after a basically dead board here for several weeks, I posted a question that suddenly got buried out of sight so it never gets answered.
God forbid I ask on the development board for I'll surely suffer "noob chastisement".
AddictedToGlass said:
p.shashikiran94 why are you resurrecting all these old posts? Are you trying to rack up you post count?
I'm frustrated because after a basically dead board here for several weeks, I posted a question that suddenly got buried out of sight so it never gets answered.
God forbid I ask on the development board for I'll surely suffer "noob chastisement".
Click to expand...
Click to collapse
It's weird he's resurrecting them, I agree. And I wouldn't bother with unlocking unless there is definitive proof we can. I say this because someone here went so far into the terminal of his Z3v that he got into hot waters and bricked his phone. After changing out with Verizon too many times, they kicked him out of his warranty.

Newb trying to root Verizon Tablet Z2 (SGP561) from 5.0.2.

Okay, I admit, this website indimidates the hell out of me. I'm tech savy and not afraid to mess with things, but the level of new terminology here is staggering.
Anyway, now that you know I'm a wimp: I have a SGP561 Xperia Tablet Z2 from Verizon with Lollipo 5.0.2. I want to root it in order to install custom fonts on Photoshop Touch as I'm living abroad and using my tablet as my main computer while the beast lives back home.
I tried to use the Easy Root Tool but it failed. I assume this is because my firmware is too new and not exploitable as of yet, which means I have to downgrade I believe. I have found some files for flashing (?) but they aren't for the SGP561 specifically - does that matter? All I found were these for Xperia Z2 (not the tablet Z2?)
So, in the easiest language possible, can someone please give a step by step on how to downgrade my SGP561 to a rootable firmware and then flash (?) back to the latest firmware and keep root?
Please, please, please, and thank you.
Bump?
This site is frustrating as hell. Mods are quick to lock noob threads without offering help, and you're not allowed to ask questions in the areas where anyone who knows the friggin answer would ever be anyway! I have a rooted z3V running lollipop, etc, so I'm sort of familiar with the process. But developments had been made where rooting became easier.
I've been wading through endless threads filed with outdated crap trying to figure out how the hell to root my z2 tablet for 3 weeks. None of the way this stuff has been written makes ANY sense.
I'm on 5.02, and want root and dual recovery. Should be simple, right?
I don't even know where to ask the damned question anymore. I've downloaded virus filed $#!+ on my computer, thoroughly screwing it up, TWICE now, only to find I probably didn't even need that file. -Or do I? Download links are so old they don't go anywhere. Can't tell what's what here.
Even this thread ; a WEEK OLD, and no help.
AddictedToGlass said:
This site is frustrating as hell. Mods are quick to lock noob threads without offering help, and you're not allowed to ask questions in the areas where anyone who knows the friggin answer would ever be anyway! I have a rooted z3V running lollipop, etc, so I'm sort of familiar with the process. But developments had been made where rooting became easier.
I've been wading through endless threads filed with outdated crap trying to figure out how the hell to root my z2 tablet for 3 weeks. None of the way this stuff has been written makes ANY sense.
I'm on 5.02, and want root and dual recovery. Should be simple, right?
I don't even know where to ask the damned question anymore. I've downloaded virus filed $#!+ on my computer, thoroughly screwing it up, TWICE now, only to find I probably didn't even need that file. -Or do I? Download links are so old they don't go anywhere. Can't tell what's what here.
Even this thread ; a WEEK OLD, and no help.
Click to expand...
Click to collapse
You said it dude. I'm going crazy trying to figure this out. I'm pretty deflated right now and demoralized.
If I ever figure it out, I'll hunt you down and let you know. If you do, please do the same.
Regards.
Seems that you guys are looking for a quick and easy fix, but i dont think that there is one. The method that I used is found in this thread.
http://forum.xda-developers.com/xpe...how-to-root-sgp561-z2-tablet-verizon-t3054700
good luck
mygraine said:
Seems that you guys are looking for a quick and easy fix, but i dont think that there is one. The method that I used is found in this thread.
http://forum.xda-developers.com/xpe...how-to-root-sgp561-z2-tablet-verizon-t3054700
good luck
Click to expand...
Click to collapse
I followed those steps in that link. It didn't work for me.
I could not downgrade to 17.1.D.0.437. The device was either in reboot cycle or in the status of in-completed flashed after I flashed the firmware ftf file provided in that post. I had to flash the latest firmware to restore the tablet. I was glad I didn't bricked my tablet.

CF-Auto-Root for SHV-E330S, Build LRX22C.E330SKSUDOL4

I was actually wanting to post in this thread:
http://forum.xda-developers.com/showthread.php?t=1980683
But it seems you are not allowed to post in that thread until you have posted at least 10 posts...which is great if you really only need to post in that one thread...
I urgently need to root the SHV-E330S, Build LRX22C.E330SKSUDOL4, that I just bought as right now it is rather useless to me...
I need to get rid of the Korean Telecom branding and make the phone understand that it is not in Korea anymore, and therefore not roaming...
But I cannot do that without it being rooted.
I checked everywhere, but I cannot find a CF-Auto-Root for that build.
I have the Recovery Image, which I was going to post in the above stated thread:
https://1drv.ms/u/s!At3VuFqpzytcgpRf36oYLgw_WPgCjA
That's a link to a OneDrive folder where I stored the Recovery Image.
Can anybody help me and possibly post a request for this in the above mentioned thread for me?
And does anybody have any further codes that allow me to find out whether I am up against a locked bootloader or not?
The codes I found so far did not work...
Or maybe someone has another idea how to find that out.
The phone has Knox installed, but it's a used phone anyway, so if warranty is void, then be it. It's one of the apps I then want to get rid of anyway.
Not sure if my phone has a flash counter.
Couldn't find out how to find that out either. Maybe someone has an idea on this one as well?
But that's only interesting with regards to warranty as well, I guess...so it does not really matter.
So, if anybody could help me in getting that CF-Auto-Root for my device and build?
And to find out whether my phone has a locked bootloader, that would be great...
Looking forward to your answers.
Kind regards,
Chris
I see there have been views. Is there nobody who could or would possibly help me?
Please?
I really need this CF-Auto-Root, but I cannot yet post in the corresponding thread.
It would be great if someone could help me out...
I very much hope that someone will have a heart and help me...
Alternatively, can anybody let me know how I can make a CF-Auto-Root myself?
Is there a program? Can I just exchange something in an existing root file?
Please, guys...I really need help...
If you have a custom recovery already, you can just flash SuperSu through it. No need for CF-Autoroot.
The bootloader won't be locked -- Korean variants of Samsung phones never are.
(also, did you try this link: https://download.chainfire.eu/493/C...-Auto-Root-ks01lteskt-ks01lteskt-shve330s.zip?)
jisoo said:
If you have a custom recovery already, you can just flash SuperSu through it. No need for CF-Autoroot.
The bootloader won't be locked -- Korean variants of Samsung phones never are.
(also, did you try this link: https://download.chainfire.eu/493/C...-Auto-Root-ks01lteskt-ks01lteskt-shve330s.zip?)
Click to expand...
Click to collapse
Hi there!
Thanks for answering, and sorry my own answer comes so late, I had some internet issues now as well...what a surprise...when there is one thing, more will happen.
But back to the issue.
First of all, thanks for the info regarding the bootloader very likely not being locked. VERY good to know.
As for the CF-Auto-Root not being needed:
It might be correct that I could probably root the phone having the recovery image only...problem is, I cannot.
I know how to root with a CF-Auto-Root, that's easy enough...but without a step-by-step guide, I don't know how to root without a CF-Auto-Root....
As for the link, I cannot see which build this is for? Only which device...and as this list
https://autoroot.chainfire.eu/
which is supposed to be up to date, does not list my device with the requested build, but only with a different build, I am not sure the CF-Auto-Root in your link is the one I need.
And I don't want to completely brick my phone by using a root for a different build...
Do you by any chance have a step-by-step for me on how to root the phone without the CF-Auto-Root, when I have the recovery image?

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