How to hard reset kt tech km-s120 - GSM-Forum

inambo_007 · 02-10-2013, 07:53

How to hard reset kt tech km-s120?

AllChinaFiles · 02-10-2013, 17:32

Quote:

Originally Posted by inambo_007

How to hard reset kt tech km-s120?

Bro. post screen shot first

Lucatony_91 · 02-27-2013, 10:29

Factory Reset KM-S120 with USB port

Step 1: You need to download the Tech Upgrade Manager. Download here

KT Tech - 404

Step 2: Install the Driver of the S200 to your computer.

Step 3: Install Tech Upgrade Manager on the computer.

Step 4: Remove the battery. Insert the battery. Then hold down the Volume UP + Power key about 5s.

Step 5: Connect the USB cable to the phone to the computer. Open Device Manager on the computer to make sure your phone is connected!

Step 6: Run the the Tech Upgrade Manager program to your computer automatically detects your phone line and then install the original firmware of the manufacturer. After the installation process is complete. Turn it off.

Step 7: Open the Command Dos screen (Windows key + R to win7)

Step 8: Declare the path to the installation directory Tech Upgrade Manager. For example: C: \ Program Files \ KT Tech \ Tech Upgrade Manager.

Step 9: Type the command fastboot erase userdata. Then wait about 1 minute, will be notified finished. total time: ... s.

That is completed. You just unplug the cable, remove the battery, insert the battery it back and reboot your machine was able to return to normal operation status as new from the manufacturer.

I wish you success!

NsNobel2 · 04-06-2013, 14:19

I did same but my phone is dead now? what should I do now?

thanks

NKhan_Gsm · 06-30-2013, 08:46

Please help and guide how to Hard reset KT Tech KM-S120 android phone ?

WBR

02-10-2013, 07:53	#1 (permalink)
inambo_007 Insane Poster Join Date: Aug 2010 Posts: 96 Member: 1360145 Status: Offline Thanks Meter: 12	How to hard reset kt tech km-s120 How to hard reset kt tech km-s120?

02-27-2013, 10:29	#3 (permalink)
Lucatony_91 Freak Poster Join Date: Jan 2013 Location: VIET NAM Age: 33 Posts: 189 Member: 1865678 Status: Offline Thanks Meter: 40	Factory Reset KM-S120 with USB port Step 1: You need to download the Tech Upgrade Manager. Download here KT Tech - 404 Step 2: Install the Driver of the S200 to your computer. Step 3: Install Tech Upgrade Manager on the computer. Step 4: Remove the battery. Insert the battery. Then hold down the Volume UP + Power key about 5s. Step 5: Connect the USB cable to the phone to the computer. Open Device Manager on the computer to make sure your phone is connected! Step 6: Run the the Tech Upgrade Manager program to your computer automatically detects your phone line and then install the original firmware of the manufacturer. After the installation process is complete. Turn it off. Step 7: Open the Command Dos screen (Windows key + R to win7) Step 8: Declare the path to the installation directory Tech Upgrade Manager. For example: C: \ Program Files \ KT Tech \ Tech Upgrade Manager. Step 9: Type the command fastboot erase userdata. Then wait about 1 minute, will be notified finished. total time: ... s. That is completed. You just unplug the cable, remove the battery, insert the battery it back and reboot your machine was able to return to normal operation status as new from the manufacturer. I wish you success!

04-06-2013, 14:19	#4 (permalink)
NsNobel2 No Life Poster Join Date: Jan 2012 Posts: 629 Member: 1713296 Status: Offline Thanks Meter: 67	I did same but my phone is dead now? what should I do now? thanks

06-30-2013, 08:46	#5 (permalink)
NKhan_Gsm No Life Poster Join Date: Aug 2011 Location: Afghanistan Posts: 1,757 Member: 1646177 Status: Offline Sonork: 100.1604654 Thanks Meter: 369	Please help and guide how to Hard reset KT Tech KM-S120 android phone ? WBR