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[Q] Problem Flashing nAa-13 Kernel

16th July 2012, 03:36 AM |#1  
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I want to install MiniCM7 2.2.1, I understand that the nAa-13 kernel is required before installing this.

I have tried flashing this kernel but get the error: ERR_SEVERITY="MAJOR";ERR_CLASS="SECURITY_CLASS";ER R_DYNAMIC="SIN header verification failed"

My phone details are:
Xperia X8i (E15i)
Firmware: 2.1 update1
Baseband: M76XX-TSNCJOLYM-53404015
Kernel: 2.6.29 SEMCuser@SEMCHost#1
Build no. 2.1.1.C.0.O

I tried installing the mini CM7 rom without the nAa-13 kernel and this soft bricked my phone. I had to download a stock 2.1 rom and reflash it.

Anyone know where I am going wrong?

Thanks in advance
 
 
16th July 2012, 07:09 AM |#2  
SpyderX's Avatar
Senior Member
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Quote:
Originally Posted by Nakiboy

I want to install MiniCM7 2.2.1, I understand that the nAa-13 kernel is required before installing this.

I have tried flashing this kernel but get the error: ERR_SEVERITY="MAJOR";ERR_CLASS="SECURITY_CLASS";ER R_DYNAMIC="SIN header verification failed"

My phone details are:
Xperia X8i (E15i)
Firmware: 2.1 update1
Baseband: M76XX-TSNCJOLYM-53404015
Kernel: 2.6.29 SEMCuser@SEMCHost#1
Build no. 2.1.1.C.0.O

I tried installing the mini CM7 rom without the nAa-13 kernel and this soft bricked my phone. I had to download a stock 2.1 rom and reflash it.

Anyone know where I am going wrong?

Thanks in advance

You have to unlock your bootloader first before you can flash custom kernels.

Guide here: http://forum.xda-developers.com/show....php?t=1254225

If you find it too complicated, there are links to other guides in the OP. Make sure that your phone's manufacture date is 11W28 or below.

Sent from my X8 using Tapatalk 2
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17th July 2012, 01:27 AM |#4  
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Quote:
Originally Posted by BlackRabbit1703

yeah


using s1 tool or flash tool

and read this too
http://forum.xda-developers.com/show....php?t=1481630

Thanks for the replies guys, I'll git it a go
17th July 2012, 01:30 AM |#5  
playjun's Avatar
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Im om mini cm7. And i want to install naa ics 4 kernel and mini cm9. Cant i flash it directly the kernel ? Thanks and sorry for noob question

Sent from my E15i using xda premium
17th July 2012, 08:19 AM |#6  
Mockingbird's Avatar
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Quote:
Originally Posted by playjun

Im om mini cm7. And i want to install naa ics 4 kernel and mini cm9. Cant i flash it directly the kernel ? Thanks and sorry for noob question

Sent from my E15i using xda premium

Flash kernel > Go to recovery > Full Wipe > Flash Rom.

Sent from my E15i using xda app-developers app
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17th July 2012, 08:39 AM |#7  
playjun's Avatar
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Thanks .so i dont need to uninstall naa 13.just direct flashing from naa 13 to naa ics4.

Sent from my E15i using xda premium
17th July 2012, 02:08 PM |#8  
fifo171's Avatar
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Quote:
Originally Posted by playjun

Thanks .so i dont need to uninstall naa 13.just direct flashing from naa 13 to naa ics4.

Sent from my E15i using xda premium

yes
17th July 2012, 02:26 PM |#9  
BlackRabbit1703's Avatar
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Quote:
Originally Posted by playjun

Thanks .so i dont need to uninstall naa 13.just direct flashing from naa 13 to naa ics4.

Sent from my E15i using xda premium

yes you can

from MiniCM7 you can directly flash he ICS kernel and ICS ROM without any prob


if you stuck on logo or boot animation just wait
or flash it again..kernel and ROM
and dont forget to backup after flash kernel,, then factory reset, etc after flash the kernel
22nd August 2012, 02:08 PM |#10  
Junior Member
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Quote:
Originally Posted by SpyderX

You have to unlock your bootloader first before you can flash custom kernels.

Guide here: http://forum.xda-developers.com/show....php?t=1254225

If you find it too complicated, there are links to other guides in the OP. Make sure that your phone's manufacture date is 11W28 or below.

Sent from my X8 using Tapatalk 2


I have a problem, after flashing my x10mini I got a black screen and i cant even get into recovery. I have allready unlocked the bootloader and every time I flash same thing happens... :\ any help????
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