To go back to Sprint stock use this:
Crossflashing to European 5G (GM1920):
Outdated method (REQUIRED BOOTLOADER UNLOCK):
Pie
10
(Not recommend for Sprint users right now, as there are issues with APNs, GSM/NON SPRINT CARRIERS ARE FINE!)
How to flash (applies to conversion and stock restore):
Unlock your bootloader as per:
https://xdaforums.com/oneplus-7-pro/how-to/bootloader-unlock-sprint-oneplus-7-pro-t4042145
Follow these steps in order or you will have to MSM restore to stock and try again
NEW LOCKED BOOTLOADER METHOD: 04/07/2020 (FULL SAFETYNET PASS):
Download the conversion tool HERE
CONVERSION INSTRUCITONS:
Credits:
@nickman529
(Testing and flashing everything I told him to without question, and uploading the flash zips and writing the bats for me because my internet is way too slow)
@mauronofrio (for building us TWRP)
@Some_Random_Username(moral support and lots of OnePlus knowledge)
And lots of others in our test community!
Donations are also welcome, see my signature for way to donate or my PayPal is:
http://PayPal.me/windows8user
Crossflashing to European 5G (GM1920):
Outdated method (REQUIRED BOOTLOADER UNLOCK):
(to set APNs on Sprint, go to *#*#4636#*#* and set the network mode to "LTE/CDMA/UMTS auto (PRL)" , then set your APNs and reboot.)
Input Sprint APNs:
Name: Sprint LTE
APN: x.ispsn
MMSC: http://mms.sprintpcs.com
MMS proxy: oap7.sprintpcs.com
MMS port: 80
APN type: default,mms,supl,hipri,ims,cbs,ia
Protocol/Roaming Protocol: IPv4/IPv6
Flash this in Magisk to enable VoLTE on Sprint:
https://github.com/edgd1er/voenabler/archive/master.zip
If you update to a newer Pie build, you will need to reflash your modem from Sprint, here's a link: http://www.mediafire.com/file/x5g69dx5q64tibk/modem.img/file
OTA updates are fully functional.
The missing information in "About Phone" is normal and does not affect the function of the phone.
If Sprint is your carrier and you update to 10, you will lose APN access for the time being. (Though, humorously, the modem has been unified as of 10 and doesn't need to be reflashed after 10)
10
(Not recommend for Sprint users right now, as there are issues with APNs, GSM/NON SPRINT CARRIERS ARE FINE!)
*Modem has been unified so, you don't need to reflash the Sprint modem after update as of 10.0.4*
Aside from any potential Google SafetyNet updates that break SafetyPatch., this build works perfectly.
"About Phone" is still missing information.
How to flash (applies to conversion and stock restore):
Unlock your bootloader as per:
https://xdaforums.com/oneplus-7-pro/how-to/bootloader-unlock-sprint-oneplus-7-pro-t4042145
Follow these steps in order or you will have to MSM restore to stock and try again
- Run TWRPadb.bat first
- Format Data after the successful flashing of TWRPadb.bat
- Reboot bootloader
- Run fastbootimages.bat
- Reboot
NEW LOCKED BOOTLOADER METHOD: 04/07/2020 (FULL SAFETYNET PASS):
Download the conversion tool HERE
CONVERSION INSTRUCITONS:
- Unplug and power off the phone COMPLETELY
- Open the MSM download tool
- Uncheck SHA256 check
- Connect your USB cable to your PC
- Hold Volume DOWN and UP at the same time.
- While holding those keys, insert the USB.
- Keep holding those keys, click 'Enum' in the tool.
- Click start.
- Wait about 5-10 minutes, setup over Wifi, OTA to 10, PROFIT!
Code:
[LIST]
[*] [COLOR="red"][COLOR="red"][B]*Modem will not work at first, setup over wifi and OTA to Android 10, it has been unified so, you just need to update to 10.0.5*[/B][/COLOR][/COLOR]
[*] Not recommend for Sprint customers right now, as there are issues with APNs.
[INDENT][INDENT][B][U][COLOR="Red"]**GSM/NON-SPRINT CARRIERS WORK FINE!**[/COLOR][/U][/B][/INDENT][/INDENT]
[*] "About Phone" is still missing information.
[/LIST]
Code:
Q. HELP! I HAVE NO SIGNAL AFTER CROSSFLASH!
A. Connect to wifi and update to Android 10 via OTA.
Q. Can I use a custom ROM built for OnePlus 7 Pro:
A. Not recommend as they have major issues, ROMs are coming!
Q. Can I crossflash to international non 5G and get dual SIM?
A.
[URL="https://xdaforums.com/oneplus-7-pro/how-to/port-oxygen-os-beta-oneplus-7-pro-5g-t4075597"]See here for Open Beta 11[/URL]
Credits:
@nickman529
(Testing and flashing everything I told him to without question, and uploading the flash zips and writing the bats for me because my internet is way too slow)
@mauronofrio (for building us TWRP)
@Some_Random_Username(moral support and lots of OnePlus knowledge)
And lots of others in our test community!
Donations are also welcome, see my signature for way to donate or my PayPal is:
http://PayPal.me/windows8user
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