Not My app so i can't provide you with the link but Google is your best friend (Only tested on L720) Its kinda of long as well
1st you need to be rooted and then you need to downgrade to MDC modem.
2nd Install GTv3.1.5.apk (idone app) ,Then install GTUpdate2_v3.1.8.apk and run it, SuperSU will ask to grant it, click Grant, click Update and reboot device.
3rd After reboot run the app and Click {SIM UICC Unlock} Reboot again and insert sim card (T-mobile,AT&T ETC.......)
4th go to Settings menu, Mobile networks, Network mode, Select GSM/UMTS. (I know still no service)
5th Go to phone> dial *#0011# > Press menu>back>menu>key input> "Q" >menu>key input>"0000" wait a few second
Then go to UMTS >DEBUG SCREEN >PHONE CONTROL >NETWORK CONTROL >GCF >Select the top option [1] GSM/(E)GPRS/WCDMA GCF ON.
It will say "success".
Reboot via the phone’s power menu after.
Finally you should have service on any us carrier and internationally
1st you need to be rooted and then you need to downgrade to MDC modem.
2nd Install GTv3.1.5.apk (idone app) ,Then install GTUpdate2_v3.1.8.apk and run it, SuperSU will ask to grant it, click Grant, click Update and reboot device.
3rd After reboot run the app and Click {SIM UICC Unlock} Reboot again and insert sim card (T-mobile,AT&T ETC.......)
4th go to Settings menu, Mobile networks, Network mode, Select GSM/UMTS. (I know still no service)
5th Go to phone> dial *#0011# > Press menu>back>menu>key input> "Q" >menu>key input>"0000" wait a few second
Then go to UMTS >DEBUG SCREEN >PHONE CONTROL >NETWORK CONTROL >GCF >Select the top option [1] GSM/(E)GPRS/WCDMA GCF ON.
It will say "success".
Reboot via the phone’s power menu after.
Finally you should have service on any us carrier and internationally
GalaxyTools is our old software, please don't use it as it isn't supported anymore.
ReplyDeleteWe added a lot of features in our new application and created it to be simple, with just one click you will Unlock, read MSL, de-brand, disable Hands Free Activation, enable Wi-Fi Hotspot & USB Tethering and set Hotspot connection to the maximum supported by your device! It works even on 5.1.1
Here is the tool: http://idoneapps.com/unlock.apk
and here the instructions: http://idoneapps.com/instructions.php
Demonstration video: https://www.youtube.com/watch?v=rNYKCD6ecT8
Regards,
Nodial (idoneapps).