4 replies to this topic

[21chip]

XT926 last running was 4.1.1 stock new phone HD. Rolled it back to 4.0.4 using (Droid Razr HD Utility 1.10) Now im Stuck at AP Fastboot Flash mode. Error of ( No PIV block in SP for system piv validation failed (system) Fastboot reason: Boot failure) 

 I can get into Boot mode selection and get into AP fastboot. when i run Utility it starts to install runs for a bit comes to Press Any Key When The Screen Comes Back On. And it does. Press enter and runs/writes the rest of program. Near the end of install i see Failed status read <Unknow error>> (invalid argument)  Its happens at devtree/modemst1/modemst2/ then it stops at Do i want to wipe Data that it recommened . I say yes. Gets to end says you are now on stock 6.6.25-  ICS 4.0.4. Phone does not reboot. It stays on the AP fastboot mode screen.

NOw what????

[Memnoch73]

Use

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Option 1 

 

 

Moved to HD help

[21chip]

I do not want to unlock, or install 4.1.2. I want to stay on 4.1.1 with root. Like i said i used 1.10 utility got me into this. Fastboot errored out on me when installing.

[SamuriHL]

Then you'll need the fxz for 4.1.1 and then flash it with rsd 6.1.5. See here for the links for the different fxz versions.

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[21chip]

Yes, Ok great i got it back up with RSD! Thanks you. It was a slow go with RSD it would error out. I ran it four times and getting more and more ever time i ran it. But i got it now!!

Thanks!