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HTC DUAL SIM M7CDWG (INDIA) in bootloop..

OP gary84

15th March 2014, 08:46 AM   |  #1  
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28 posts
Join Date:Joined: Mar 2014
Hi
i need help from all the experienced ppl here...

(THE PROBLEM)
i rooted my HTC dual sim running on 4.2.2 it functioned good untill :
- i ran FOTA 4.4.2 update, update failed..
- i performed a factory reset to avoid problems, and that is when the real problem started..

(CURRENT STATUS) Now..
1. phone shows HTC logo and restarts..
2. USB Debugging not enabled, so cannot use fastboot..
the phone goes into android system recovery (image 2).

(TRIAL) From this recovery i tried flashing
1. FIRMWARE_M7C_DWG_JB​_50_S1_hTC_Asia_India_2.37.720 .1.zip - 23.42 MB
& then
2. OTA_M7C_DWG_JB_50_S1_hTC_Asia_India_2.37.720.1-2.23.720.2_release_337572.zip - 316.63 MB
but failed
then
3. M7DWG_CWM_Nandroid_Backup_CID_HTC__038_2.37.720.1. zip - 998.74 MB - failed

Please help.. Thanks in advance..

Phone details are attached
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15th March 2014, 09:00 AM   |  #2  
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Quote:
Originally Posted by gary84

Hi
i need help from all the experienced ppl here...

(THE PROBLEM)
i rooted my HTC dual sim running on 4.2.2 it functioned good untill :
- i ran FOTA 4.4.2 update, update failed..
- i performed a factory reset to avoid problems, and that is when the real problem started..

(CURRENT STATUS) Now..
1. phone shows HTC logo and restarts..
2. USB Debugging not enabled, so cannot use fastboot..
the phone goes into android system recovery (image 2).

(TRIAL) From this recovery i tried flashing
1. FIRMWARE_M7C_DWG_JB​_50_S1_hTC_Asia_India_2.37.720 .1.zip - 23.42 MB
& then
2. OTA_M7C_DWG_JB_50_S1_hTC_Asia_India_2.37.720.1-2.23.720.2_release_337572.zip - 316.63 MB
but failed
then
3. M7DWG_CWM_Nandroid_Backup_CID_HTC__038_2.37.720.1. zip - 998.74 MB - failed

Please help.. Thanks in advance..
Phone details are attached


USB debugging anyway won't work in recovery mode. It works only in a booting OS. So there's NO REASON why fastboot shouldn't work. Have you given it a try ??
15th March 2014, 10:40 AM   |  #3  
OP Junior Member
Thanks Meter: 0
 
28 posts
Join Date:Joined: Mar 2014
Quote:
Originally Posted by raghav kapur

USB debugging anyway won't work in recovery mode. It works only in a booting OS. So there's NO REASON why fastboot shouldn't work. Have you given it a try ??

i cannot use sdk tools to flash..

i can boot into fastboot & 'andriod system recovery'(second image posted in the previous post)

it has an option of install from sd, install from phone mem....
but it aborts the installation..so i guess i dont have the correct software to install...
18th March 2014, 04:24 AM   |  #4  
OP Junior Member
Thanks Meter: 0
 
28 posts
Join Date:Joined: Mar 2014
Quote:
Originally Posted by raghav kapur

USB debugging anyway won't work in recovery mode. It works only in a booting OS. So there's NO REASON why fastboot shouldn't work. Have you given it a try ??

Hi raghav, what u said was absolutely correct...

I probably dis not install the drivers properly.. once I re-installed drivers, i could use sdk
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