Updating Unitech HT580 Firmware

Unitech provides firmware as a zip file, which is named as “HT580Vx.xx.zip”. There are
8 files needed to complete the update: “bank0.bin” through “bank7.bin”.
You can get the latest firmware image from your supplier or contact Unitech directly.
Firmware will be in a compressed zip file. You can use the MultiEJ to download those 8
files into the HT580. After the 8 files have been download into HT580, execute HT580’s
Setting ---> Supervisor ---> SYS and then select 3.UPDATE F/W. The HT580 will automatically
update the firmware and cold start terminal.

Make sure the unit is charging while the update is in process to ensure the update
completes successfully.

Unitech HT580 hard reset

Warm start or Cold start with MultiEj program

After selecting the proper COMM port, you will find icons of Date/Time, Warm Start, and
Cold Start changed from grey to color, indicating that they are enabled.

Unitech HT580 hard reset


General advice: Before you buy a new cell phone or new tablet, please try the following procedure to repair your device in a software way. First charge your battery, backup your important data if possible and in most cases take out SIM and SD card before doing factory reset. It is impossible to recover your data after doing a hard reset, so online backup is always important. For all of your data, a backup should be done on an external device, hard drive, raid system or media. With or without insurance, if your cell phone lost, damaged or stolen at least your invaluable data is backed up in a safe place. If you are about to sell your phone and you want to wipe your personal data, or if your phone affected with virus you have to do a hard reset. In some cases, you can delete the forgotten password or lock pattern from your device as well. All information is for devices with stock based ROMs. If you are using rooted device, always back up your EFS folder first, containing your IMEI info, etc.! Please also note, that a hard reset operation will not unlock your mobile phone's SIM lock or network lock, but it will remove the unlock pattern, remove the user password or PIN password (NOT the SIM card's 4 digit PIN code). Also note that the firmware version will not be affected in any way, it will not be downgraded, it will remain the same you are using and if you have rooted your device, root privileges remain also unaffected.