this thread is just for lollipop 5.x m7wls (sprint) based on sense roms
no need to S-OFF
if you are on kitkat or less
here or
here if you are on the stock ODEX rom
1 - you need just to unlock bootloader from htcdev.com
2 - TWRP or any other
here is the TWRP for m7wls(sprint)
3 - flash SuperSU
4 - its time to flash HtcOMADM_SPCS
5 - install sim unlock helper.apk
Till now , everything is
6 - Insert your SIM card, you may see this massage No Network Found
Code:
Select "YES" to switch to global mode
Select "NO" to stay in the current mode
i selected NO, the then network mode appears but i cant change it ti GSM/UMTS only, when i change to goes back immediately for LTE\CMDA
but do not worry since your phone dose not say invalid sim card
"no invalid sim msg". so now go to setting , mobile data . and chose GSM/UMTS only
i changed using #*#*4636#*#* tell now you wont see any signal no,
i can't see signal, just scroll down to Available GSM netowrks ,then Search networks you will see a list of networks (and only one that is available, chose it .
(nothing available)
it sounds i missed something, please advise , noting that i have a msg "preparing SIM" and it asked me to select my network APN setting, so i assume i missed a small detail , please help
now if you want to stop the annoying vDM crash massage flash the stock-HtcOMADM_SPCS .
Its better to relock your bootloader and flash the RUU rom so every thing works well and you wont see the No Network massage again .
That's it ^_*