Lollipop - Unlocking bootloader and rooting - Sony Xperia M2

Hi
I am on the newest firmware (5.1.1) and i want to unlock bootloader and then root my M2. So... Should i return to 4.3.3* (KK or JB) to unlock bootloader? After UBL i can use tutorial for root (i saw it here) or i have to make some other steps?
*i saw info that its better when we unlock bootloader on JB/KK because of partitions (???).

Related

[Q] Xperia SP 4.3.3 Root Keeping DRM Keys

I have an Xperia SP currently running 4.1.2 rooted, bootloader locked.
My aim is to upgrade to 4.3.3 and root, for which i will have to unlock the bootloader. To do so I need a TA partition, for which again, root is required.
So, my question is that is it okay if I take a TA Backup now [in 4.1.2] and then upgrade OTA and unlock bootloader, root and then restore the 4.1.2 TA backup onto 4.3.3 in order to restore DRM keys and Relock the bootloader?
Has anyone done this?
is it safe?

flash roms,custom recovery on LP 5.0.2?

i want to know if the guides for KK or JB work for unlocking bootloader, flashing custom recovires and stuff will also work with LP 5.0.2?
I don't believe that unlocking the bootloader depends on the ROM version. All you need to do is check to see if your bootloader is eligible for unlocking from the Motorola website.
Procedures for flashing a custom recovery is the same for all ROMs.

Steps for unlock BL and root for 5.1.1

Hi
I want to unlock my bootloader and root my M2. So i should do that in this order?
1. Downgrade to 4.4.4 from 5.1.1
2. Unlock the bootloader
3. Update of bootloader (?)
4. Flash 5.1.1
5. Root 5.1.
Is that right or i should do something more or less?
You don't need to unlock the bootloader just for root. If your gonna downgrade to KK just flash a pre-rooted zip via recovery on rooted KK
But i want 5.1.1 with root so if i downgrade and root i will not be able to update to 5.1.1 (cause when you have root - you can make update and if you flash the newest firmware root will disappear).
I thought that downgrade is necessary for unlocking bootloader thats why i mentioned about downgrade.
I just want to have rooted 5.1.1 because i need to delete lot of garbages from the apps and other personalisations.
So flash a pre-rooted 5.1 zip via recovery on rooted KK(this is what I've done to get rooted 18.6.A.0.182 5.1on LB ). Or update to 18.6.A.0.182 then use the dodgy kingroot app to root then change kinguser to supersu. Unless you want to use cm or omni custom roms it's pointless unlocking the bootloader when root is available on locked bootloader
I think this thread about PhilZ recovery is perfect for me http://forum.xda-developers.com/xperia-m2/development/d2303-philz-touch-recovery-6-t3047492
Thank you for help!
Yes it's a good working recovery. Used to use it myself

root z3 6633

Hi
I have a Sony Xperia Z3 Dual (D6633)
Android Lollipop 6.0.1 Build 23.5.A.0.570 ( Original-Stock firmware )
Locked bootloader
I want to root it without flashing any new firmware, and without unlocking the bootloader
Just Rooting
If someone can make a video explaining, I'm using the translate BR .
thanks
For now, there is no known way to root this firmware w/o unlocking bootloader. Best way to obtain root is to downgrade to KK, get Root and recovery, and then flash pre-rooted MM firmware. Here is very good tutorial for that: http://forum.xda-developers.com/z3/general/guide-rootrecovery-how-to-root-install-t3017056.
Also, I don't recommend to unlock the bootloader. bacause you'll get almoust only downsides.

Relocking Bootloader WITHOUT flashing

So I have stock 5.1 on my XT1033, rooted and bootloader unlocked. I wish to un-root and relock the bootloader (for security reasons?) but without having to go through the trouble of flashing the stock firmware since I already am on stock.
Do I really need to flash the stock firmware in order to re-lock? If not, then how do I re-lock?
TIA.
the relocking of bootloader will change nothing. flash Nought Roms & try Magisk Root Manager to hide root in important applications like banking.
and go for nought rom which is way better than 5.1.

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