Can I flash Verizon firmware on the unlocked Note 10? I need to be able to use VOLTE and HD calling in order to use my Galaxy Watch
I think you just need an unlocked phone my VoLte is on and I haven't flashed anything extra
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I bought a carrier unlocked Samsung Galaxy S6 (SM-G920P) online that ran Android 5.1.1. I used it here (not in NZ) and I wanted the Android 7.0 Nougat update but I couldn't update it OTA due to the fact that my phone was supposedly running on a custom software. So I flashed the (SM-G920P) 7.0 Firmware for Sprint but now I can't detect my mobile network. Also on the back of my phone, it says at the bottom "SM-G920R4". What do I need to do to get my mobile service again? A carrier unlocked phone can't lock again right?
If I'm correct, the g920r4 is on US Cellular
I have a carrier unlocked TMOBILE S8+ , not rooted, Is it possible to flash firmware of verizon or an unlocked firmware and move my service to VERIZON? please help! thanks, do i need to root?
Why would you need to flash anything other than wanting certain carrier apps? You just said that your phone is carrier unlocked. Which means you can take it to a different carrier.
Has anyone "Successfully" flashed Verizon firmware onto a Galaxy S8+ (US Unlocked Version) and has Wifi Calling/VoLTe up and actually running and working?
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vanornum said:
Has anyone "Successfully" flashed Verizon firmware onto a Galaxy S8+ (US Unlocked Version) and has Wifi Calling/VoLTe up and actually running and working?
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I don't have the us unlock version, but I have 2 Sprint, 1 T-Mobile S8+an 2 AT&T Note 8. All unlock an flash with Verizon Firmware, works 100%. I had T-Mobile service less than 24 hours ago, now I have Verizon service.
I actually just did this yesterday. Everything works Wifi Calling, Wifi Texting, VoLTE. The whole gammit. You'll want to disable a few packages that Verizon wants to pollute the phone with, but it is no where near as bad as the S7 was.
Verizon service definitely works on none Verizon phones, like Note 8, galaxy S7 and S8 ones you flash the unlock U firmware. Works excellent
Yup, I flashed Verizon firmware on an unlocked S8+ and it everything was working.
Yes. Follow these instructions
https://forum.xda-developers.com/ve...to/how-to-video-wificalling-unlocked-t3615027
Try it
I have no S8 , but you can try the wifi calling tool -
https://play.google.com/store/apps/details?id=com.widget7.wifi.calling
After you flash an unlocked S8 with Verizon firmware, does the phone remain unlocked?
I successfully went to 2ARF4 on this and it's now a G960U1 but I'd like the AT&T wifi calling, is it possible to flash the AT&T software to gain that or does it have to be a AT&T branded device for their system to register it? If it's possible which OS version should I get, I don't see a ATT version of the one that's on here or anything that would be the alternative.
You can get Sprint S9 or S9+ variant unlocked through Ebay:
https://m.ebay.com/itm/SPRINT-SAMSU...?_trksid=p3984.m1561.l2649&_mwBanner=1&_rdt=1
Also can do Bad IMEI devices also.
After you're unlocked should convert to ATT software when you insert sim.
Sent from my SM-G955U1 using Tapatalk
It hasn't converted to AT&T software on the U1 firmware I flashed. That's why I started the thread to see if anyone else has been able to
Sent from my SM-G960U1 using Tapatalk
First SIM unlock the phone...
Then, Use an unlocked and generic firmware like g960usqs3brj6 and flash with newest Odin.... Use csc NOT home csc and do NOT insert a SIM....
Factory reset, boot phone and setup to home screen... Then just pop in an AT&T sim and click restart device. It should install everything you need for att. I am running att video calling and all other features on my g960u with the above firmware and have no problems... Lists ATT/ATT/SPR under service provider now... Good Luck!
I have a verizon s20 plus that was carrier unlocked by verizon and I want to give it to someone with T-Mobile. If I flash it with T-Mobile or unlocked firmware will that enable lte band 71?
pj1980 said:
I have a verizon s20 plus that was carrier unlocked by verizon and I want to give it to someone with T-Mobile. If I flash it with T-Mobile or unlocked firmware will that enable lte band 71?
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Yes, it should. IF your VZW S20 is already updated to android 11 you'll probably have to downgrade it android 10 , at least I did. To get to TMobile flash Android 10 unlocked on top of the VZW firmware. Let it boot all the way up, insert TMobile SIM, you should get a pop up saying carriers settings need to update or some such, and ask you to reboot. After you've rebooted power off, boot to download mode and flash the TMobile firmware.
You could probably leave it on the unlocked if you wanted. I've just had better signal strength with the TMobile firmware.