[Q] Paradox while trying to root C1904 - Sony Xperia M

Hi,
I'm trying to follow this guide to root my Xperia M, but it is required to have an unlocked bootloader. So, i'm trying to unlock it by following this guide and there it is recommended to do a TA Backup. For doing so, i'm found this thread, but as you can see in the FAQ, it is required to have a rooted phone...
So, can someone help me here?..... Am i missing something?
Greetings!

Haha, you can say it as a paradox, but there are two ways in rooting, with a locked or unlocked bootloader. But if it's your first time doing so, I HIGHLY recommend rooting on a locked bootloader.
Just go here, and right after rooting, go here, RIGHT AWAY. You're gonna need it and it might just save your life in the future.

elmkzgirxp said:
Haha, you can say it as a paradox, but there are two ways in rooting, with a locked or unlocked bootloader. But if it's your first time doing so, I HIGHLY recommend rooting on a locked bootloader.
Just go here, and right after rooting, go here, RIGHT AWAY. You're gonna need it and it might just save your life in the future.
Click to expand...
Click to collapse
Will this method work on my Xperia M C1904 (4.1.2 , 15.1.C.1.17 ) ?
My bootloader can be unlocked.

Yes, but if it doesn't, use this instead.

Related

[Q] Easiest way to root a unlocked bootloader Arc running on 2.3.3 ?

If you have an Xperia Arc version 2.3.3 unlocked bootloader, you can't root using Gingerbreak or Super1click as the update, unwillingly, made sure that stuff doesn't work anymore.
The only way to root, as far as I know, is flashing -> getting 2.3.2 ROM -> root from their -> update.
I can not use that way as everytime I try to update in the last step it wont turn on again after reboot (so I have to flash using http://forum.xda-developers.com/showthread.php?t=1126358, though i'm sure it'll work for most of you.
Question being: Is there atm really no alternative to root for me then? I'm kinda desperate, i've been looking on XDA a lot of hours and this is rly my last hope to get this over with..
thx in advance!
As you said yourself.. You have an unlocked bootloader.. so you don't have to more like you cannot use the FOTA technique cos OTA update bricks the phone..
Simply flash one of the prerooted kernel like DoomLord Kernel.. Should do it .. Or if you want the stock kernel then Serach the forums for something like "Root 4.0.A.2.368" They will usually specifically say that you need unlocked bootloader..
[Guide] All in one 'Namaste guide' to Bootloader unlocking, Rooting, Flashing & more
thx for the replies.
though, I've read that whole guide before, problem is:
"Ques – Ok. So quickly tell me how to unlock my Xperia Arc’s bootloader and install a beautiful Custom ROM.
Not so fast dear. I described a deal about bootloader and benefits of its unlocking but let’s get practical. There are two disadvantages of unlocking the Xperia Arc’s bootloader.
As per my knowledge, till date, there is no Custom ROM designed for your Xperia Arc. So, it’s useless to unlock your bootloader. "
So, if a "non stock kernel" means the same as a "custom ROM", where do I find it? i dont want the original one as that1 is outdated. I know how to flash my phone, but only with delivered folders (which are always X10)
with kind regards,
Tom
Emissia said:
If you have an Xperia Arc version 2.3.3 unlocked bootloader, you can't root using Gingerbreak or Super1click as the update, unwillingly, made sure that stuff doesn't work anymore.
The only way to root, as far as I know, is flashing -> getting 2.3.2 ROM -> root from their -> update.
I can not use that way as everytime I try to update in the last step it wont turn on again after reboot (so I have to flash using http://forum.xda-developers.com/showthread.php?t=1126358, though i'm sure it'll work for most of you.
Question being: Is there atm really no alternative to root for me then? I'm kinda desperate, i've been looking on XDA a lot of hours and this is rly my last hope to get this over with..
thx in advance!
Click to expand...
Click to collapse
I have the same problem with my Neo. I've tried flashing 2.2.2, then rooting with Flashtool (just click Xperia X10), but this doesn't work, and after relocking the bootloader and updating, the phone is bricked as well. Tried this like 5 times.
I think I'll just wait for 2.3.4 as my main reasons to root are making screenshots and removing bloatware. 2.3.4 adds screenshots, and currently, my ROM is not totally full.
Same here, just wanna get that bloatware off, starting to look like i'm gonna wait as well... this has already taken enough hours away from me
Emissia said:
Same here, just wanna get that bloatware off, starting to look like i'm gonna wait as well... this has already taken enough hours away from me
Click to expand...
Click to collapse
Flash a prerooted image or relock the bootloader and use the more lengthy method.
Emissia said:
thx for the replies.
though, I've read that whole guide before, problem is:
"Ques – Ok. So quickly tell me how to unlock my Xperia Arc’s bootloader and install a beautiful Custom ROM.
Not so fast dear. I described a deal about bootloader and benefits of its unlocking but let’s get practical. There are two disadvantages of unlocking the Xperia Arc’s bootloader.
As per my knowledge, till date, there is no Custom ROM designed for your Xperia Arc. So, it’s useless to unlock your bootloader. "
So, if a "non stock kernel" means the same as a "custom ROM", where do I find it? i dont want the original one as that1 is outdated. I know how to flash my phone, but only with delivered folders (which are always X10)
with kind regards,
Tom
Click to expand...
Click to collapse
Hmm.. Only non stock kernels yet around are the DoomLord and CM (FreeXperia) kerenls.. Check the development forums for them..
The Stock aren't really "outdated".. These custom kerenels are based on the original stock code with a few features enabled.. So don't expect android 2.3.4 from them or anything..
As for rooting issues.. Follow the Namaste guide and a few posts in the development forum bout rooting arc properly and carefully.. Noting what is Locked and Unlocked and which method works where.. And it won't take more than 15 minutes to setup everything..

[Q] Rooting the R800i without unlocking bootloader

Hello!
I'm interested in rooting my recently acquired Xperia PLAY (French version), because the bloatware is taking up too much space. However, I don't want to unlock the bootloader as I don't want to void my guarantee. Is this possible?
On a side note, I've heard that some people buy phones that have allready unlocked bootloaders; is there any way to find out if mine is too?
Thanks a lot,
Si1ver Shad0w
Buying phones with unlocked bootloaders is impossible unless it's used. You heard wrong
You can relock bootloader anytime anyways, but track id and qriocity will be gone forever
I used the XDA App to post this, what did you use?
Yeah, I knew that I could relock it, but still, I would prefer a rooting method that doesn't require this.
Also, to root it, I have to install some kind of new kernel or firmware, right?
OK, apparently a way to root without unlocking is to install the 2.3.2 FW and then do an OTA upgrade. But I can't find the ftf file. Can someone help me?
Also, for a French Xperia PLAY, I guess the UK ftf file is the best?
EDIT: Also, the XDA forums are very restrictive to newbies, no replying in the development section, have to wait 5 minutes between posts, etc...
http://forum.xda-developers.com/showthread.php?t=1287584&page=2

[Q] Rooting 4.0.2.A.0.62, already have an unlocked bootloader. Help?

So folks.
Just reached home with my new phone, an Xperia Arc S LT18a, I believe.
I'm stuck with this firmware 4.0.2.A.0.62 which doesn't seem to have an easy way to get a custom ROM on it yet. Sucks that I didn't read about this before heading out to buy a phone.
I went through one of the guides here and had the bootloader unlocked via Sony's website. However, the rooting instructions didn't work. So searched further and realised the issue.
I've seen people say that they've done it by downgrading to a lower firmware, rooting it and then upgrading the firmware OTA again. Then I read that upgrading firmware OTA with an unlocked bootloader will brick my phone. So I'm not trying that.
Any help on how I could go about this? Simple step by step instructions would be very welcomed, since I don't really know much about flashing various bootloaders and ROMs considering I just bought the phone.
Thanks for reading!
there are many threads relating to this problem....plz read & search before posting....
Well i believe the answer to your questions lie in this Thread ...
'
Hope i was helpful ....
Flash the zip I attached to this post through CWM. That's it, you're rooted
Thanks!
I used the above zip file, but from a different thread and got it working. Cheers to both of you!
RamEsRock said:
Flash the zip I attached to this post through CWM. That's it, you're rooted
Click to expand...
Click to collapse
How can I have CWM on my phone? If I will flash phone I will do it with rooted ROM not stock. For me it's closed circle because I need root'ed device to load CWM on it, and I need CWM to make root.
Can someone explain me it?
szaebb said:
How can I have CWM on my phone? If I will flash phone I will do it with rooted ROM not stock. For me it's closed circle because I need root'ed device to load CWM on it, and I need CWM to make root.
Can someone explain me it?
Click to expand...
Click to collapse
With unlocked bootloader, one can easily flash a custom kernel with CWM, then flash the zip file.
Try reading this http://forum.xda-developers.com/showthread.php?t=1304634
jason statham said:
So folks.
Just reached home with my new phone, an Xperia Arc S LT18a, I believe.
I'm stuck with this firmware 4.0.2.A.0.62 which doesn't seem to have an easy way to get a custom ROM on it yet. Sucks that I didn't read about this before heading out to buy a phone.
I went through one of the guides here and had the bootloader unlocked via Sony's website. However, the rooting instructions didn't work. So searched further and realised the issue.
I've seen people say that they've done it by downgrading to a lower firmware, rooting it and then upgrading the firmware OTA again. Then I read that upgrading firmware OTA with an unlocked bootloader will brick my phone. So I'm not trying that.
Any help on how I could go about this? Simple step by step instructions would be very welcomed, since I don't really know much about flashing various bootloaders and ROMs considering I just bought the phone.
Thanks for reading!
Click to expand...
Click to collapse
I when I rooted my locked bootloader ARC S, I read "The Nutshell Arc Guide" at http://forum.xda-developers.com/showthread.php?t=1304634
Before you start messing with the phone, please see the entire guide first.
Hope I can helped.
Cheers

xperia arc LT15i .62

Is there anyway to get more internal memory on my phone without having to root it?
Nope.
Swyped from my SE Xperia arc (LT15i) using Tapatalk 2
Thanks. I was hoping that there was an easy way round it.. but no such luck! I notice on some sites that some people are downgrading to .42 to root but then are bricking there phone. Is there any step by step, in fact tip toe by tip toe! for us that are not(and never will be) as knowledgeable as yourselves. Thanks again
remember, that the devices with lockable/unlockable bootloaders never get bricked. in fact you hard brick your phone only when there is a fault with the hardware also. and whever, you read out there, was all false b'coz they were just amateur guys who couldnt get theeir phone working and thought it was a brick. well and about root, i wold recommend you to unlock the bootloader. unlocking the bootloader hives you the assurity that nothing beyond repair can go wrong with the phone howevr you lose warranty. but remember that bootloader can always be relocked. hence dont worry about warranty. search for the following guides respectively.
1) how to unlock bootloader for arc
2) how to downgrade from .62 to .42 on arc
3) how to root .42 for arc
press thanks if my reply was helpful....:highfive:
Thanks for that. Sometimes in all the reading you get lost! You start with one thing and then another and before you know it your baffled. Simplifying helps.
I take it I need to unlock my bootloader before I can downgrade to .42 ?
Thanks again!
Also I have read (whether right or wrong), that you can root without unlocking bootloader, or is that just on certain phones?
You can root a phone with a locked bootloader. But rooting a phone with an unlocked bootloader is even easier.
Swyped from my SE Xperia arc (LT15i) using Tapatalk 2
Hi all!
You can't brick your phone,and even when you unlock bootloader you will be able to flash any .ftf file via flashtool.I have Arc lt15i for a year now,i have unlocked the bootloader when Recovery via fastboot came out,and till now i have downgrading like 10 times.For me the best fw is .42 everything works fine,on .62 Gangstar rio lags to much.And 4.0.4 its too laggy and slow.So when Ics came out i updated it,i didn't like it so i downgrade it to .62 and used it for a while,but gangstar rioo was too laggy the i downgraded to .42 and i just love it.
I have:fw .42,bootloader unlocked,rooted,flashed Arconium 8.2(its build on stock,just less sys apps/junk apps),doomkernel v22(with this kernel you'll get more ram,userdata/phone memmory incrased from 380mb to 420mb.
All this can do anyone,'couse there are tutorials with step by step,showing ho to do all this.
Unlocking bootloader i a bit harder but other things are easy.
Sry if i wrote something wrong,i'm not the best at writing.Cheers
EDIT:
Here is the web site: www.theandroidsoul.com/how-to-unlock-bootloader-xperia-arc-play-neo-pro/
Thats the easyest way ti unlock bootloader,just follow it step by step,take your time don't think its to hard just do it step by step,and you'll make it.Good luck
Sent from my Xperia Arc using XDA
Thanks for that . I will try that site tonight. Its just a pity they dont let you remove all the tripe apps that you never use. Not much point to it really. I would see the point if we used them, then fair enough. Maybe something they could think about in the future. If your listening out there.
Listen to what users want.. APPS THAT WE DONT WANT TO USE, LET US REMOVE THEM TO FREE UP OUR PHONES..................
Thanks again you lot for all your help.
pren22's avatar could you tell me... on the website that you gave me it says that to find out if i can unlock my bootloader...hold the menu key down while conecting to computer. it should turn blue. does this matter? I held it down and it stayed orange. The phone was still switched on at the time.
moff1 said:
pren22's avatar could you tell me... on the website that you gave me it says that to find out if i can unlock my bootloader...hold the menu key down while conecting to computer. it should turn blue. does this matter? I held it down and it stayed orange. The phone was still switched on at the time.
Click to expand...
Click to collapse
Don't remember if i hade this problem,but if you have arc you can unlock your bootloader,The light turns orange 'cause you have locked bootloader.Just proceed with tut.
Here try this http://unlockbootloader.sonymobile.com/instructions just read it,i think that you will be able to unlock it.Good luck.
http://forum.xda-developers.com/showthread.php?t=1653188 excellent thread
hit thanks if i helped
Thanks for that, I will have a look at them tomorrow.
Looking at trying the test point method to unlock the bootloader as yoo dont seem to lose the drm keys.
Then hopefully get down to rooting.
Thanks

ROOT Questions?

This is going to be my first sony phone im unfamiliar with the process of rooting on sony, how do root and get recovery? I believe the zl getting should be boot unlocked.
AW: ROOT Questions?
I don't have a sony neither, but I think you have to unlock the bootloader, then you can "install" root.
There are some threads in the development section, just take a look!
cheapshot789 said:
This is going to be my first sony phone im unfamiliar with the process of rooting on sony, how do root and get recovery? I believe the zl getting should be boot unlocked.
Click to expand...
Click to collapse
The best thing to do would be to go through as many (read ALL) the post on all the ZL threads. However, here's the primer.
The first thing to do would be to check if your phone has an unlockable bootloader. Unlocking the BL will allow you to flash custom kernels and ROMS. If you are coming from a Samsung phones, most of them already have their BLs unlocked, so this step might be new to you. Do know that you potentially lose your warranty once you unlock your BL. However, there is a way to relock it. Also, there is a debate about losing Bravia Engine 2 once you unlock you BL.
But, you dont need to unlock BL to root your phone. The dev krabappel2548 has released recovery and root for devices whose BLs cannot be unlocked. You'll find info about it in the Original Android Dev Section.
Might seem overwhelming, but its not. Read up for a couple of days and you will be all set.
Hope this helped.
Yea I have been reading the threads just got a little confused, thanks.
Sent from my SGH-T889 using xda app-developers app

Categories

Resources