Click on the Download or Upgrade button on the Flash Tool to Start the Flashing process.

Once Flash Tool is Launched, Connect your device to the computer using the USB Cable.

Once the Driver gets installed, Open Flash Tool on the computer.

Install the given USB Driver on the Windows Computer.Once you have extracted the package, you will get the Firmware File, Flash Tool, Driver, and How-to Flash Manual.Download and Extract the ZTE E7L Stock Firmware on the Computer.How-to Flash (install): Follow Guidelines How to Flash ZTE E7L Stock ROM The ZTE firmware can be used to Upgrade or Downgrade the Operating System (OS) of the device, Unlock or remove the device’s protection, Fix the IMEI related issue, or Fix the bootloop problem.įile Name: ZTE_E7L_MT6580_20160301_5.1.zipįlash Tool: SP Flash Tool for Windows SP Flash Tool for Linux The Stock ROM can be used to re-install the Operating System (OS), if in case you are facing any Software related issue, bootloop issue, IMEI issue. ZTE Firmware - Original ZTE ROM (Flash File) ZTE Firmware is the official Operating System (OS) of your ZTE Device. If you have corrupted your ZTE device, you will need to flash stock ROM to get your device back to a working condition again. Download ZTE E7L Stock Flash Fileĭownload ZTE stock ROM from here (based on your device model number), flash it on your smartphone or tablet and enjoy the stock Android UI again. The Stock Firmware comes in a zip package that contains the original Firmware, Flash Tool, Driver, and How-to Flash manual. Long road to go and we are not even at the chan_dongle level, but I'll take it as challenge.You can find the download link of ZTE E7L Stock Firmware ROM (flash file) on this page. I need now to backup the onboard flash (maybe do some reverse engineering, we never know what gems could be found), and then upload a new firmware that hasn't the voice capability disabled

I ve got mine switched to download mode to have it's com port exposed (I believe the dc unlocker software made it to that mode)īut I couldn't use the drivers available here and there, only one worked for me on win7x32.

Not all commands work but it's a good start (I believe proprietary commands are AT+Z.) Got a nice AT commands set working for a different ZTE modem (an M2M most likely).Response to AT+GCAP gives +CGSM only ( no +CVOICE sadly) ZTE MF70 support voice (according to specs here and there), but the one I've got has its firmware somehow capped.

Zte mf70 firmware update or flash