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[Please help] mobile is not booting after modifying the boot image

[Please help] mobile is not booting after modifying the boot image

jana
jana
jana
Enthusiastic Member
10
27-06-2018, 06:59 AM
#1



Hi Hovatek,

I have taken the backup of my mobile boot image...

I extracted the bootimage and modified the fstab.qcom file which is in ramdisk.gz and repack the boot image....
After repack i flashed my image using dd command to the emmc. flash is successful but mu mobile is not booting and it is going to fastboot mode.

If unpack and pack with out any changes my mobile is booting fine...

Could you please let me know what could be the cause, why it is not booting after modification.

Is there any possibility to stop checking the CRC of the boot image.

Thanks & Regards
Janardhan Reddy
juvette
juvette
juvette
Senior Member
506
27-06-2018, 11:28 AM
#2
(27-06-2018, 06:59 AM)jana Hi Hovatek,

I have taken the backup of my mobile boot image...

I extracted the bootimage and modified the fstab.qcom file which is in ramdisk.gz and repack the boot image....
After repack i flashed my image using dd command to the emmc. flash is successful but mu mobile is not booting and it is going to fastboot mode.

If unpack and pack with out any changes my mobile is booting fine...

Could you please let me know what could be the cause, why it is not booting after modification.

Is there any possibility to stop checking the CRC of the boot image.

Thanks & Regards
Janardhan Reddy

Its obviously the change you're making thats the problem. You didn't mention what the change you're making is.

Sent from my Infinix X510 using Hovatek Mobile
jana
jana
jana
Enthusiastic Member
10
28-06-2018, 05:47 AM
#3
(27-06-2018, 11:28 AM)juvette
(27-06-2018, 06:59 AM)jana Hi Hovatek,

I have taken the backup of my mobile boot image...

I extracted the bootimage and modified the fstab.qcom file which is in ramdisk.gz and repack the boot image....
After repack i flashed my image using dd command to the emmc. flash is successful but mu mobile is not booting and it is going to fastboot mode.

If unpack and pack with out any changes my mobile is booting fine...

Could you please let me know what could be the cause, why it is not booting after modification.

Is there any possibility to stop checking the CRC of the boot image.

Thanks & Regards
Janardhan Reddy

Its obviously the change you're making thats the problem. You didn't mention what the change you're making is.

Sent from my Infinix X510 using Hovatek Mobile

HI,

Thanks for your reply

I have mentioned that in 2nd line of my description.


I modified the "fstab.qcom" file which is in ramdisk.gz and given the read write permission to system partition
juvette
juvette
juvette
Senior Member
506
28-06-2018, 01:22 PM
#4
(28-06-2018, 05:47 AM)jana HI,

Thanks for your reply

I have mentioned that in 2nd line of my description.


I modified the "fstab.qcom" file which is in ramdisk.gz and given the read write permission to system partition

Share the code showing before and after your modification so I can see what exactly you changed


Sent from my Infinix X510 using Hovatek Mobile
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