[Please help] My MT6735 device gone dead after install ROM
[Please help] My MT6735 device gone dead after install ROM
(25-09-2016, 09:19 PM)dilbroo Hi all,
I have china mobile MT6735 device. I found some bugs like sms not sent and received. and SIM data was not connected. after this i installed rom by SP MDT from officical update for MT6735 from internet. After install, my device gone dead and cannot power on. I donot have recovery and backup data. Please help me how to recover my device. When i connect it to PC it makes sound and show connected to COM port but flashing not permanent.
waiting for respose soon thanks.
(26-09-2016, 10:55 AM)hovatek(25-09-2016, 09:19 PM)dilbroo Hi all,
I have china mobile MT6735 device. I found some bugs like sms not sent and received. and SIM data was not connected. after this i installed rom by SP MDT from officical update for MT6735 from internet. After install, my device gone dead and cannot power on. I donot have recovery and backup data. Please help me how to recover my device. When i connect it to PC it makes sound and show connected to COM port but flashing not permanent.
waiting for respose soon thanks.
would help to know the phone model and if the firmware you downloaded was for that exact model
(26-09-2016, 08:03 PM)dilbroo ....
Note: can i recover my phone? i have another same weiimi p9 device, can i recover my dead phone through my other weiimi p9 good device?
[attachment=2863 X3non pid='89013' dateline='1474929813']
(26-09-2016, 08:03 PM)dilbroo ....
Note: can i recover my phone? i have another same weiimi p9 device, can i recover my dead phone through my other weiimi p9 good device?
backup the working phone using the guide @ https://www.hovatek.com/forum/thread-13347.html
then flash yours using the guide @ https://www.hovatek.com/forum/thread-13894.html
lets know how it goes
(27-09-2016, 10:00 PM)dilbroo thanks for feedback. i have download miracle box but it doesnot work (error is "cannot connected box, plz check the cable box". I have also installed the new version 2.34 but it cannot open the software and when open no response from application.
I have tried from MTK droid tool but scatter file tab not highlighted. i have checked all version of MTK droid tool all version same problem scatter file option hide/not highlighted.
Kindly suggest what to do?
(27-09-2016, 11:23 PM)X3noni have tried "Miracle_Loader_2.27A". but during backing up error occured checked as attached. After this the second working phone device also dead. I am toatally confused what to do.(27-09-2016, 10:00 PM)dilbroo thanks for feedback. i have download miracle box but it doesnot work (error is "cannot connected box, plz check the cable box". I have also installed the new version 2.34 but it cannot open the software and when open no response from application.
I have tried from MTK droid tool but scatter file tab not highlighted. i have checked all version of MTK droid tool all version same problem scatter file option hide/not highlighted.
Kindly suggest what to do?
you're supposed to launch "Miracle_Loader_2.27A" not miracle_box
refer to the guides i sent previously
MTKdroidtools won't work perfectly for your device chipset type
(29-09-2016, 02:26 AM)dilbroo i have tried "Miracle_Loader_2.27A". but during backing up error occured checked as attached. After this the second working phone device also dead. I am toatally confused what to do.
>>>>When i have taken backup first time i tick save as scatter file and select all files for complete rom backup but after reading user data error for checksum plz check attached screenshot. After this i disconnect the phone and it was dead...After i press power+volume up key to boot the device and it successfully booted and power on...
>>>>After this i backup second time ticking the save as scatter file and then select only some files like boot, recovery and pre-loader and this time read the selected files successfully and done message come up but the bar was not complete it was 93%. I wait a long time to complete 100% but it cannot then i disconnect my phone and this time my second working phone also dead and not coming up by power+volume up key. i have lost my both devices. i donot know it will be come up again or not. please check all screen shots and suggest me what can i do now to recover my devices? can i find stock rom for my chipset devices from net or not?
my phone dected as CPU: MT6735 SW:0000 Ver: CA00
Please help me in this regard what can i do?
(29-09-2016, 12:13 PM)hovatek(29-09-2016, 02:26 AM)dilbroo i have tried "Miracle_Loader_2.27A". but during backing up error occured checked as attached. After this the second working phone device also dead. I am toatally confused what to do.
>>>>When i have taken backup first time i tick save as scatter file and select all files for complete rom backup but after reading user data error for checksum plz check attached screenshot. After this i disconnect the phone and it was dead...After i press power+volume up key to boot the device and it successfully booted and power on...
>>>>After this i backup second time ticking the save as scatter file and then select only some files like boot, recovery and pre-loader and this time read the selected files successfully and done message come up but the bar was not complete it was 93%. I wait a long time to complete 100% but it cannot then i disconnect my phone and this time my second working phone also dead and not coming up by power+volume up key. i have lost my both devices. i donot know it will be come up again or not. please check all screen shots and suggest me what can i do now to recover my devices? can i find stock rom for my chipset devices from net or not?
my phone dected as CPU: MT6735 SW:0000 Ver: CA00
Please help me in this regard what can i do?
For the initially working phone, have you tried taking out and reinserting the battery?
For your own phone, try flashing only preloader, boot and system from the files you were able to backup using https://www.hovatek.com/forum/thread-14106.html