Ok, so i have my Z2 for a few months and i couldn't find any information regarding of benefits on
different ways to unlock bootloader? There is an option unlocking over a official site and unlocking
with flashtool, i kindly accept any advice.
Also, i had Desire HD, it had unlocked BL, eng s-off and everything else, but i only had to flash a rom and
thats it i can start using it. The process of flashing roms was a childs play, but on Z2 i have to flash boot.img
(i think thats kernel) over a fastboot and then flash rom from recovery separately, so is there a chance of unlocking Z2
the same way?
Thread closed
Duplicate of this thread you have already posted in the wrong section
http://forum.xda-developers.com/xpe...king-xperia-z2-official-t3004681#post58222329
I will move that for you to this section.
Related
Hello, I have just preordered my Xperia active from a local salesperson, but from what i see in the development threads, its nothing like HTC phones when it comes to rooting.
In HTC phones all you had to do is, unlock the bootloader with an update.zip file, root it, and then you're free to do whatever you wanna do from CWM.
I really havent understood how the procedure goes in Xperia phones, nor is there a comprehensive guide towards rooting the phone.
So could someone explain in simple steps what i need to do to root the phone? Or even is it worth rooting it since its so new and the development is more or less... inexistant? The only real custom rom I see so far for the mini mini pro and active is the FXP one which is in beta stages AFAIK.
Also about unlocking the bootloader. Losing DRM and TrackID is what makes them know that you have unlocked it therefore you lose your warranty?
Please enlighten me
Comprehensive Xperia Rooting Guide:
http://forum.xda-developers.com/showthread.php?t=1034087
For the active... there doesn't appear to be much, but if you have 'OCD' like me and like the absolute control... it's worth it. But to each his/her own preferences
Once you unlock, DRM is permanently gone, no more TrackID.
I'm not sure about warranty regulations but there is a way to re-lock the boot loader:
http://forum.xda-developers.com/showthread.php?t=1134335
Hope this helps.
EDIT There's also a way to unlock the bootloader and not lose DRM
http://forum.xda-developers.com/showthread.php?t=1285285
But there's no current way to relock it if you use that route.
Thanks a lot for your detailed reply.
Although i still got questions regarding custom ROM's. I saw someone mentioning a insecure kernel, and using it before flashing a new ROM. Kernels in HTC devices are simply there for you to find out which one is best for your country and ROM. Is it the other way around here?
Yes i do want the best out of my device, but voiding warranty for something that isnt yet "ready".... It kinda puts me off.
hi dumraden,
The days with simply zip unlocking are gone either on HTC. The HTC Desire S of a friend of mine was locked. They call it S: on ..unlocked was S: off
I could not keep joking about who was so silly to convert his Desire S back to a Desire.. sorry for that
The step with the insecure kernel is to flash a stock rom where we know a method to use an exploit on it. Sony prevents unsigned firmware from beeing flashed to their devices (compare ps3 or PSP). Thus we need to make use of an exploit to get access to the device to make rooting possible. As root we are the master of desaster and can do what ever we want.
Warranty? Okay, there is a possibility to relock the bootloader in case you'll run in the case of needing warranty. Otherwise there are ways to make it that unsuable that even the support cannot wake it up thus find no real reason for the error.
This is not an FXP ROM, it is cyanogenmod ported by Team freeXperia and mainly released by FXP. It is almost ready. The smartkeyboard and camera did not work on my selfcompiled one on friday. FXP claimed camera would work. Could be my fault.. who cares. They'll get it fixed.. I think soon.
Yea i am a prior HTC user, have my Desire Z getting fixed as we talk ( i hope so at least ).
So basically the insecure kernel works as an exploit for us to install custom roms on the phones. Cool thanks for the heads up.
Wasnt FXP working with cyanogen to build a kernel from scratch in order for us not to have to go through the hassle of using a modded stock kernel for the Custom ROM's? As far as i can tell this is a breakthrough for Xperia phones since we will be able to have an AOSP base in order to build from there up. Right?
I have the same rooting problem. I use superOnClick and gingerbreak but didn't work.
I'm new to android so that keep searching and reading xda..
Then I start using android sdk & fastboot and adb mode said in one of the topics, but fastboot didn't work even though bootloader is unlocked.
I'm confused, waiting for help
Sent from my ST15i using XDA App
Its all here. Read some posts
Hi i have a brand new xperia pro with .58 firmware
i have:
- rooted phone
- CWR to install some patches
i am happy with phone as it is but i want for example call recording.
my question is:
- what is the best kernel ?
- what is the best firmware ?
previously i had a x10 mini and used NaA CM wich was great.
what kerner and firmware do you advise me to use and what the advantages over stock?
regards
The first thing you probably need to do is unlock your bootloader. I used the paperclip method to unlock mine.
Then you should flash the stock 0.62 firmware.
Then you should flash a custom kernel. bbooff's and KRsH both work well.
Then you should flash a custom ROM. HYBROM by bbooff is awesome.
Before you do any of the things I suggested make sure you read the forums first. It does not take a genius to flask the SK17i, but there are always times when it could go wrong.
As long as you don't mess up the bootloader thing then you can always flash a new ROM so you don't have to worry.
Oh. And make sure you read the thread titles correctly. I have been reading a thread a few times on here when I thought it was for [MiniPro] but I was actually reading a [Mini] thread by mistake.
Good luck!
for Xperia mini Pro HYBROM is great i think. and for Kernels there are 3 Kernels by now. KRsH, Rage and X Kernel. all are in Development forum.
i', using KRsH v3 and it's cool.
you should test each one, it's kind of individual.
Wrong section by the way
One extra tip I will give is when you install the Flashtool drivers there are no drivers for Xperia MiniPro, it says X10 MiniPro or somwthing like that. Just ignore and choose the generic fastboot drivers.
You can download Flashtool from the first sticky thread in this forum but just use generic Fastboot drivers. It took me ages to figure it out but it works for 2011 Xperia models.
HI. what is the CLIP method to unlock xperia mini? will i loose warranty with this method?
Sadly any method of unlocking the phone will potentially invalidate the warrenty.
The advantages of the paperclip method are that it should work with any version of the phone, including ones that can't be unlocked with the official Sony tool and that it shouldn't mess up the DRM used by things like TrackID (which the Sony unlocker breaks)
unfornettly the pictures on current guides are not very easy to understand.
anyone have video of unlocking the pro ?
Hi, a have just unlocked the bootloader on my phone. The question is how do I flash a new rom? Cause i heard you can do this via fastboot.exe but on the rom page it says it should be installed via recovery. (Unfortunately I can't ask the author cause i haven't written 10 posts yet.)
Also, can some kernels not work with new FWs? Cause i have 6.0.B.3 and DooM's one says you got to have 6.0.B.1 and here:http://forum.xda-developers.com/showthread.php?t=1716966 is no info bout firmware... Thanks for help.
ok guys well im on stock 4.4.4 and i just unlocked the bootloader. Anyway to obtain root or flash custom roms? i have read through both general and question sections but cant pinpoint an answer. i see most roms need unlocked bootloader which is fine and i see there is a dual recovery for locked and unlocked bootloaders but would i just need that and flash that without root and i can start flashing roms? sorry if these questions sound idiotic, i can assure you i am no noob doing these things as i came from the htc m8 and this is my first xperia device and flashing and rooting and unlocking bootloader was definitely a new process slightly with this phone. Again i have already unlocked bootloader which took some time but went through thanks
Or you could flash a custom kernel, doomlords for stock or m5 for cm based via adb then flash the rom you want, obviously if you flash the cm kernel a stock rom won't boot but you'll still be able to access recovery to flash a custom rom
Sent from my Xperia Z2 using Tapatalk
Is there a way to root my Xperia Z2 (4.4.4) without unlock its bootloader?
Or else better, is there a way to back-up the bootloader before the unlock?
I ask because I want to root it without set a custom Rom.
Thanks in advance.
There is. You've got to downgrade to for example 4.4.2, root your phone, create a pre-rooted version of 4.4.4 and then flash that. There is a much more detailed guide around here, so I recommend that you check that out
To back up your ta partition you will need root first.
In stead of creating a rooted rom you can also find some prerooted here in the development forum.
-Use flashtool to downgrade to 4.4.2
-Root and install recovery with one of the available root methods (towelroot for example)
-Use recovery to flash a rooted 4.4.4 zip, recovery (again) and SU (again)
-Reboot
-Test network connection, if 4g is not working, use flashtool to flash a local 4.4.4 baseband
That's all.
I heard that for rooting it's required to have unlocked bootloader. Is that true?
(I have seen the root guide in forum, but I don't think that it mentions the bootloader)
My problem is that I want to upgrade the phone without errors (when sony has updates). I say that because a friend of mine has a rooted Nexus 5 with unlocked bootloader and he can't install the last update.It gives him a bootloop and returns to the previous. This is something I don't want.
Thanks in advance.
Unlucking is not needed.
Official updates should work if you're on a 100% stock rom, but updates are generally available as flashable rooted zip, here in the forums, long before you get an official update available from Sony.
So that should be no problem.
Biggest issue here that people dont search howto root on locked bl, that is possible, search and read then you will have it, example like the installations steps of a modded stock rom
Sent From Somewhere On Earth With My Z2 ^^