Hello,
I have an xperia m4 aqua (e2306)
Some time ago I unlocked the bootloader to root it using magisk and everything worked perfectly. Today in the morning I wanted to install Pexo Rom, so I blocked the bootloader with flashtool to install the stock room through Xperia Companion.
At the time of unlocking again the bootloader error, I have researched all day and I do not know what could have happened. I opened the dialler and enter the command *#*#7378423#*#* to see what was and said "Bootloader unlock allowed: no" when previously you could unlock it.
Any idea what happened or how to solve it?
Device Info:
Android Version: 6.0.1
Kernel Version: 3.10.49
Build Number: 26.3.A.3.111
Related
Hi,
My friend gave me to his Neo V phone for rooting and custom rom installation.Phone had 4.0.2.A.0.62 firmware with unlocked bootloader when i took from him.I installed the flashtool and delete the X10_V1_BLRelock.ftf file and c/p the 4.0.2.A.0.42.ftf file in it.I don't know how was changed, bootloader went to locked.In the *#*#7378423#*#* menu it says Rooting status No.Then i installed the latest ics update from update service then sony pc companion seperately.Nothing changed.Also phone can't recognize the simcard and give sim card error and although i tried to install T11i_4.1.A.0.562_BASEBAND_70 with all firmwares.
How can i fix this ?
Thank you.
http://forum.xda-developers.com/showpost.php?p=27150656&postcount=24
read entire thread
Hi. Im trying to unlock my bootloader on Xperia Neo (rooted, stock ICS firmware .587)
I tried Sony method from their site. I followed all instruction.
But after all, I got this message in command window: Unlock phone requested failed. Phone is already unlocked. But when i type *#*#7378423#*#* in my phone it says Rooting status: Bootloader unlock allowed: Yes.
I tried unlock it using flashtool too, but when i connect my phone, after a while i get message: Your phone bootloader cannot be officially unlocked.
Can anybody help me?
From what i read, some carriers make it harder to unlock bootloader (Orange in PL for example). I would start from searching for people with the same mobile carrier yoy have on your "local" forums
Hi pals, i will go step by step.
Three weeks ago, I unlocked my unlockable bootloader (Bootloader unlock allowed: NO) with tespoint method via S1tool, in flashtool tells me Loader : S1_Loader_Root_773f - Version : R4A066 Bootloader Status: ROOTED, obviously before the unlock told: NOT ROOTEABLE.
But there´s one trouble: I can´t enter to Fastboot Mode (My phone is carrier branded) to flash kernels!!
I search in XDA, and I found a way to convert .IMG kernels to .FTF, but this method is only for Xperia Play and X10 family
Is there a way to do it for Live Walkman? Because I tried the Play method and Flashtool tell me: Failed to check SIN header.
(like someone port the method from X10 to Xperia Play)
PD: my phone has already the SIM unlock.
Thanks from now. Blesses from God. Have a nice day.
You did not unlock Your bootloader - R4A066 means it's still lock. Small "r" means bootloader is unlocked.
Right
Yeah its still locked dude.
Hi,
In first, sorry for bad Eng! I have a Xperia from my friend. He wanted to install better ROM on his phone. As i read, bootloader in different mobile operators is permanently locked... That was on this phone from T-Mobile (im from Poland). But I took the directions on the website of Sony and took the unlock code. When I entered it, as they posted it in their site, I saw that BL is UNLOCKED.
And now I have a question: Can I brick phone if I will start to install ROM? Phone got root access, unlocked simlock (it was when I was unlocking bootloader), installed CWM...
Thanks a lot for any help!
F5
You simply have an unlocked device... What could happen? My friend also has Xperia P from t-Mobile and I checked, he has no simlock or other restrictions. I guess, if you follow advices in the topics about flashing etc. your device won't get hurt.
mine Too
i have a xperia p LT22i
with bootloader unlock NOT ALLOWED
And No sim-lock
I asked Sony's suppport team to do something to make my phone Unlockable
Right now you can't do anything because the fastboot mode is not working
you can't flash a custom kernel
you can't unlock the boot loader
because the fastboot is disabled
like my F** Xperia P
please help, if there's a way it will help me a lot... i can't unlock the bootloader in my phone
No You can't. Root requires unlocked bootloader, cause it's systemless root.
Only way is to go back to Lolipop (Android 5), then you can root your phone with locked boot loader.
No, upgrade Android to 6.0.1, and go to dialer, enter to service menu, service info, configuration, must be "bootloader unlock allowed: Yes" to unlock bootloader, and go to developer settings and enable "OEM Unlock" this option is only on 6.0.1.