87 replies to this topic

[xKroniK13x]

As it says on the OP. On the .15 Kitkat build with a locked bootloader there is no where else to go. You can't root becaluse there isn't a workable exploit that has been proven to work. The main difference between the .10 build which you said failed to flash and the .15 build is security fixes which also patched the exploit that was working. You have a stock rom and that is what you will have to be happy with. If you had been unlocked then there would be no problem.

Actually there is a working root (shockingly) available for .15 called Hydrogen Peroxide. No unlock, of course, but root is now a thing.

Sent from my RAZR M on BlissPop Lollipop 5.0.2 from Tapatalk

[parattodos]

Thak you.
After the flash my phone only detects signal in a microsim, there is no signal with others sim cards included sims of the same operator.
What can i do?.
Before the brick an flash had open the bands of all the operators.

[spainter]

Thak you.
After the flash my phone only detects signal in a microsim, there is no signal with others sim cards included sims of the same operator.
What can i do?.
Before the brick an flash had open the bands of all the operators.

I would suggest you find the fxz file for your local area and flash that one. It sounds like you may have flashed a file from another area.  You will have to find the file for your carrier and area but stay with the same version. Google for the file and area, carrier.

[parattodos]

I would suggest you find the fxz file for your local area and flash that one. It sounds like you may have flashed a file from another area. You will have to find the file for your carrier and area but stay with the same version. Google for the file and area, carrier.

[parattodos]

I would suggest you find the fxz file for your local area and flash that one. It sounds like you may have flashed a file from another area. You will have to find the file for your carrier and area but stay with the same version. Google for the file and area, carrier.

Ok.
But i haven`t installed a custom recovery because i can`t to unlock the phone bootloader.

[spainter]

Ok.
But i haven`t installed a custom recovery because i can`t to unlock the phone bootloader.

Factory fxz files are flashed via rsdlite or a tool like house of moto which you will find on this site. Be careful and find the proper factory file for your phione for your area.

[fk5122003]

I got Phone with locked boot loader and its on kitkat 4.4.2 (183.46.15) can i downgrade it to 183.46.10 so that i can unlock bootloader altough i am successful to get root access...

[spainter]

No you can't downgrade with a locked bootloader.

[fk5122003]

So there is no way to unlock it........

[spainter]

No, Once you upgraded to the .15 version the exploits for unlocking were patched.

[Shmaks]

So there is no way to unlock it........

There is. Via

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. But this "box" is expensive. But if you are lucky, you can find someone who has it and unlock your device  

[parattodos]

I would suggest you find the fxz file for your local area and flash that one. It sounds like you may have flashed a file from another area.  You will have to find the file for your carrier and area but stay with the same version. Google for the file and area, carrier.

 

My device has imported from EE.UU, it was originally unlocked.

Any suggest for download the FXZ?

[soocold]

Sim unlocked is not the same as bootloader unlocked. Just to add some clarity to the situation, please verify if it was sim unlocked or actually bootloader unlocked.

[parattodos]

The bootloader and bands are locked.
Before do actualization, bands was unlocked.

[mikesofts]

WARNING: You REALLY need to UNDERSTAND and read EVERYTHING or you MAY brick your phone!

IF YOU HAVE NOT UNLOCKED, THIS BUILD WILL PREVENT YOU FROM DOING SO. STOP NOW and GO UNLOCK!

Purpose of this thread:

To get you, the locked or unlocked RAZR M XT907 owner, from any version to 4.4.2 (KDA20.62-15.1).

Things you will need:

FXZ

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Instructions:

Use the

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with KEEP DATA to flash this to your phone with RSD.

OR

Use the

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with KEEP DATA to flash this to your phone with fastboot.

This will get you a clean OTA install with no data loss. ---> You will lose root. <---

SUPPORT:

Q: My RAZR HD or M is stuck in AP Fastboot mode with a sticky bit failure. Help?
A:

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Follow that.

I downloaded this fxz for my bricked phone but rsd doesn't flash it. it says failed 1/17 gbt.bin... the phone is locked

[spainter]

Gathering your other cross posts (not a good idea), Usual checks, proper drivers installed, using a motorola cable, using a usb 2.0 port from the computer not a hub. If that all is in order you can set up HOM and try to flash it that way.  If the errors don't change or go away you have a memory chip failure.

[cisz]

I've got a droid razr m XT907 verizon. Is there a way to unlock it? It won't boot. It shows the motorola logo and won't do anything else to boot. I'm able to get into fastboot and the recovery mode screens. The computer was able to recognize it using sdk fastboot.

[spainter]

I've got a droid razr m XT907 verizon. Is there a way to unlock it? It won't boot. It shows the motorola logo and won't do anything else to boot. I'm able to get into fastboot and the recovery mode screens. The computer was able to recognize it using sdk fastboot.

Look for SamuriHL's House of Moto 4.3 and follow the instructions to the letter.  If that doesn't bring it back to life nothing will.

[SamuriHL]

But no, it can't be unlocked.

Sent from my SM-P600 using Tapatalk

[cisz]

Wondering why to use the 4.3 version instead of the most recent update?

 

Also is there an updated link for the fxz where I could get the correct factory image for the XT907?

 

Thanks for the help.