- Title: M-HORSE GT-7562 (BML 9500)
- Listed: September, 2013
- Last modified: 11/05/2013 1:20 am
- Version: Multiple versions
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DESCRIPTION
c920_JHM_E07_3D_v04 is a custom built firmware with unlocled boot (can be rooted easily) and removed Chinese and other junk apps. Use at your own risk!
The other two firmwares are stock ROMs.
※Please make a backup of your device before installing or updating ROM





Member Info
hello
i have downloaded the rom and i used the flasher but after a while a message came up
failed:wait input time out
what is the problem ???
thank you in advance for your help
You have to put your phone into boot mode.
1.Put out the battery and after a few seconds insert it again into the phone.
2. Start the flashing process in ResearchDownload
3. Press and keep pressed the 'vol up' (sometimes 'vol down') button on your phone and connect it to the USB.
4. After the flashing process has been started, you may release the volume button.
If you're still unsuccessful, than check in Windows' device manager wether the com port of your phone is existing or not.
Than you have problem with your usb cable or connector. Your other phone can not give you better help than the pac files provided here.
hello
I have a mobile BML 9500 and the factory firmware was c920_JHM_E04_3D_v04.
C920_JHM_E04_3D_v05 I've installed and it works great but the screen is very clear as if it needed color. You know how to fix that?
Thanks and sorry for my bad English.
greetings
Hi
I tried all this roms but I can not see anything in the screen but I can hear the sound. My phone (BML 9500 sp6820a) had installed this rom: 6820_2.3.5_c920_JHM_E07_v07. Can you help me, please?
thanks
Version Firmware c920_JHM_E07_3D_v04 is applicable for BML 9500. If you had an other version originally, that's still possible that version contained different LCD driver. Because both uboot and system containd the LCD driver, the only way to recover your phones is to find the approriate firmware for them. If I get new versions I will provide them here.
"the screen is very clear as if it neededcolor" – I'm sorry but that sentence is unundersandable.
I think there must be several versions of BML 9500. I tried the Firmware c920_JHM_E07_3D_v04 on my phone but it is not supported, does not work the camera or wifi and the screen does not rotate. The factory brought the Firmware c920_JHM_E04_3D_v04.
The color of the screen, I can only hope that a new firmaware compatible with my phone.
Thank you very much and greetings.
I need BML i9500 (6820 c920 jhm v06 v08) please help me.
Need version 08
Hi!
I tried install the Firmware c920_JHM_E07_3D_v04 but i get this error: signature vertification failed. I rooted my phone before and it worked fine but i tried to move the launcher to the sd card and uninstalled it from the memory. After that I my phone can t start it has a boot loop and i think if i can install this maybe itt will work again. Factory settings and wipe data in recovery mode didn't work. I don't know what am i suppose to do.
Thank you very much!
Hi,
1. If you've restored the factory settings from recovery, that's your failure becuase USB debugging has probably been disabled. If that has not been happened, you can simply connect your phone the USB in powered-off state and after a few seconds the USB ADB connection will be established. Then you can simply paste again the deleted launcher file using a PC to ADB file manager like the following one:
http://www.mediafire.com/downl....._0.99c_beta.zip
2. The firmware file provided here are not update zip files. They've been compressed just for getting smaller download size but you have to extract them before using and they can be flashed via USB connection by the factory flasher also provided here.
I have the same problem, how do you resolve it?
Thanks in advantage, regards
I need (need) firmware ' 6820 c920 e06 v08 'rom. help me !!
I also need that version. If you've got a working phone with it, we can work out together to make a backup of your device.