How to Unlock Bootloader Xperia M Single SIM

Search This thread
By:
Advanced…
W

WafiAzmiHartono

Guest
WARNING! AFTER UNLOCKING BOOTLOADER YOUR DATA MAY BE FORMATTED, SO MAKE A BACKUP BEFORE DOING THIS!
YOUR DRM KEY WILL BE LOST, SO BACK UP YOUR DRM KEY WITH BACKUP TA PARTITION, HERE THE LINK http://xdaforums.com/showthread.php?t=2292598
AND YOUR WARRANTY WILL BE LOST, DO WITH YOUR OWN RISK!

SO, IT'S UP TO YOU! ;)

OKAY, HERE WE GO...


1. In your Xperia M, and dial service center *#*#7378423#*#* select Service Info -> Configuration -> Rooting Status, if Bootloader unlock allowed says Yes, then you can continue with the next step. If it says No, or if the status is missing, your device cannot be unlocked.
2. Open this link http://unlockbootloader.sonymobile.com/unlock/step1 and select "Yes, I'm Sure", Tick all the terms, Select "I'm Accept", Enter your name, a valid email adress and the first 14 digits of your device’s IMEI number , Click Submit. (The unlock bootloader key will be sent to your email, save it)
3. Shut down your Xperia M.
4. Open Flashtool (You can download it from here http://www.flashtool.net/index.php )
5. Select BLU button, beside lightning icon.
6. After an image pop up, connect your device with holding volume down/ decrease ( - ) button.
7. Enter your Unlock Bootloader Key (Step 2) and select unlock.
8. After finished, close the flashtool application, and disconnect your device.
9. Turn on your device and dial service center (Step 1) if you're succesfully, it would be like this:

DO WITH YOUR OWN RISK
Sorry, if my english is bad :D
 

Attachments

  • Screenshot_2014-02-16-22-07-04.png
    Screenshot_2014-02-16-22-07-04.png
    238.3 KB · Views: 2,730
dunc4n88

dunc4n88

Senior Member
Nov 16, 2011
606
222
There are already guides on here on how to do this so why create a new thread about it? Search before posting!

Sent from my C1905 using XDA Premium 4 mobile app
 
  • Like
Reactions: Dr Goodvibes and dex9mm
S

suhaassathush

Senior Member
Oct 28, 2013
52
5
bangalore
OnePlus 7
OnePlus 10 Pro
Not getting unlock code

Hi. m using XM single sim (c1904). m not getting bootloader key. i hav tried it so many times. m not getting the CODE. plz help me guys :crying:





HIDE][/HIDE]
WafiAzmiHartono said:
WARNING! AFTER UNLOCKING BOOTLOADER YOUR DATA MAY BE FORMATTED, SO MAKE A BACKUP BEFORE DOING THIS!
YOUR DRM KEY WILL BE LOST, SO BACK UP YOUR DRM KEY WITH BACKUP TA PARTITION, HERE THE LINK http://xdaforums.com/showthread.php?t=2292598
AND YOUR WARRANTY WILL BE LOST, DO WITH YOUR OWN RISK!

SO, IT'S UP TO YOU! ;)

OKAY, HERE WE GO...


1. In your Xperia M, and dial service center *#*#7378423#*#* select Service Info -> Configuration -> Rooting Status, if Bootloader unlock allowed says Yes, then you can continue with the next step. If it says No, or if the status is missing, your device cannot be unlocked.
2. Open this link http://unlockbootloader.sonymobile.com/unlock/step1 and select "Yes, I'm Sure", Tick all the terms, Select "I'm Accept", Enter your name, a valid email adress and the first 14 digits of your device’s IMEI number , Click Submit. (The unlock bootloader key will be sent to your email, save it)
3. Shut down your Xperia M.
4. Open Flashtool (You can download it from here http://www.flashtool.net/index.php )
5. Select BLU button, beside lightning icon.
6. After an image pop up, connect your device with holding volume down/ decrease ( - ) button.
7. Enter your Unlock Bootloader Key (Step 2) and select unlock.
8. After finished, close the flashtool application, and disconnect your device.
9. Turn on your device and dial service center (Step 1) if you're succesfully, it would be like this:

DO WITH YOUR OWN RISK
Sorry, if my english is bad :D
Click to expand...
Click to collapse
 
pokerttfu

pokerttfu

Member
Oct 16, 2013
20
0
Bootloader unlock : Yes

In my xp M 1904 after following all the steps of unlocking the bootloader, in the service info i get the message as bootloader unlock : yes instead of bootloader unlocked : yes as shown in most videos. For my model have i unlocked the bootloader or unsuccessful attepmt ?
 
mDwiktor

mDwiktor

Member
Nov 21, 2011
11
3
Tarnów
Little problem

I wanted to unlock BL becouse it's only way to root 4.3 XM but via this tutorial to backup DRM keys i have to be rooted already and here the circle is done. Any solutions on how to backup DRM key's on JB when i can't be rooted to follow these steps ?
 
lukval

lukval

Senior Member
Sep 29, 2015
223
33
Sony Xperia M
Honor 9
You must log in or register to reply here.

Similar threads

PecanCM
[ROM][MOB31K][6.0.1][NIGHTLY][FINAL] Official CyanogenMod 13.0
Replies
2K
Views
580K
Bonoboo
Bonoboo
haresh311999
[root] [m] [4.3] [ub] how to root xperia m.
Replies
178
Views
165K
L
lekien2006.1
ansebovi
[Guide] How to unlock bootloader using flashtool for all Xperia [Noob Friendly]
Replies
148
Views
149K
A
atttoush
engineer_dhaval
Cwm Recovery 6.0.4.9 (4.1.2/4.2.2/4.3) For Xperia M SS & DS (Unlocked BL) [2014]
Replies
113
Views
204K
A
ariman12
malayboyz
Sony Xperia M Rooting
Replies
37
Views
167K
A
AALLXX

Top Liked Posts

24 Hours All time
  • There are no posts matching your filters.
  • 2
    dunc4n88
    dunc4n88
    There are already guides on here on how to do this so why create a new thread about it? Search before posting!

    Sent from my C1905 using XDA Premium 4 mobile app
    View

New posts