• After 15+ years, we've made a big change: Android Forums is now Early Bird Club. Learn more here.

Getting the MSL & Loading Sprint PRL

thats what i did x3
"trying to start DIAG menu..."
and thats all it gives me

OK, Moving on.......

Let me know if any of these codes do anything:
##3424#
##8778#
*#7284#
**87284

Next I want you to try just the part I copied from THIS post:

Install QuickShortcutMaker.
Open it and type IOT in the search box.
Click on the entry that says IOTHiddenMenu / IOTHiddenMenu / com.android.hiddenmenu/com.android.hiddenmenu.IOTHiddenMenu
Click OK

Then look on your main screen you should have a shortcut called
 
Upvote 0
OK, Moving on.......

Let me know if any of these codes do anything:
##3424#
##8778#
*#7284#
**87284

Next I want you to try just the part I copied from THIS post:

Install QuickShortcutMaker.
Open it and type IOT in the search box.
Click on the entry that says IOTHiddenMenu / IOTHiddenMenu / com.android.hiddenmenu/com.android.hiddenmenu.IOTHiddenMenu
Click OK

Then look on your main screen you should have a shortcut called
 
Upvote 0
It think I got It ##upst#

Awesome!! What does it do/say when you type ##8778#?

Here are some other codes to try as well:
*#*#8778#*#*
##PORT#
##873283#
##4357*
*#*#2846579#*#*

Otherwise I think I did find another method that might work, but requires me to root it:
If you have shell/ssh access to your phone, enter this command:

echo 1 > /dev/qct_diag_enable
..and your phone should go into USB diag mode. when you are done just:
echo 0 > /dev/qct_diag_enable

-or-

echo 1 > /sys/devices/virtual/usb_composite/diag/enable
To disable diag mode:
echo 0 > /sys/devices/virtual/usb_composite/diag/enable
 
Upvote 0
Otherwise I think I did find another method that might work, but requires me to root it:
If you have shell/ssh access to your phone, enter this command:

echo 1 > /dev/qct_diag_enable
..and your phone should go into USB diag mode. when you are done just:
echo 0 > /dev/qct_diag_enable

-or-

echo 1 > /sys/devices/virtual/usb_composite/diag/enable
To disable diag mode:
echo 0 > /sys/devices/virtual/usb_composite/diag/enable

I think I may be wrong about needing root- you should just need USB Development checked and ADB access on your PC
 
Upvote 0
Upvote 0

BEST TECH IN 2023

We've been tracking upcoming products and ranking the best tech since 2007. Thanks for trusting our opinion: we get rewarded through affiliate links that earn us a commission and we invite you to learn more about us.

Smartphones