Hi,
Is there anyway to remove the network unlock of my ATT Impulse (U8800-51)? I try to flash it with different roms and it always ends up asking me for a network unlock code. I bought one on Ebay but it does not work. Thanks
Just upgrade to gb it unlocked mine
Sent from my SGH-T769 using Tapatalk 4 Beta
Huh?!
Somcom3X said:
Just upgrade to gb it unlocked mine
Sent from my SGH-T769 using Tapatalk 4 Beta
Click to expand...
Click to collapse
How does an upgrade of firmware just SIM unlock a phone?
Can anyone else confirm this?
WackyJoe said:
How does an upgrade of firmware just SIM unlock a phone?
Can anyone else confirm this?
Click to expand...
Click to collapse
It changes the carrier configurations and somehow unlocks it. Try it
Sent from my SAMSUNG-SGH-T769 using Tapatalk
WackyJoe said:
How does an upgrade of firmware just SIM unlock a phone?
Can anyone else confirm this?
Click to expand...
Click to collapse
Huawei releases general versions, not specific ones for carriers like Samsung does. So when you flash it it doesn't include your carrier lock information. Just flashing B512(is an international version) over another BXX will unlock the phone.
Sent from my GT-N7000 using Tapatalk 4
Hey guys I read on LG website that the Verizon variant is global and supports gsm. Is this true? Anyone with a Verizon model try a gsm sim card yet?
Sent from my SM-N9005 using Tapatalk
Yes, I have mine on AIO which is ATT
equake said:
Yes, I have mine on AIO which is ATT
Click to expand...
Click to collapse
Awesome Thank u bro. So u get HSPA+ right?
Sent from my SM-N9005 using Tapatalk
I hope your right bro.
Sent from my SM-N9005 using Tapatalk
I'm looking for information how to unlock my phone sim card to use it with another carrier.
Sprint
Galaxy S7 Edge
SM-G935P
Any help...
Sent from my Nexus 6 using Tapatalk
jonathanrvs15 said:
I'm looking for information how to unlock my phone sim card to use it with another carrier.
Sprint
Galaxy S7 Edge
SM-G935P
Any help...
Click to expand...
Click to collapse
There's a thread here of a guy doing it for free. Go there
He already try but it failed. That's why I keep looking.
Sent from my Nexus 6 using Tapatalk
jonathanrvs15 said:
I'm looking for information how to unlock my phone sim card to use it with another carrier.
Sprint
Galaxy S7 Edge
SM-G935P
Any help...
Sent from my Nexus 6 using Tapatalk
Click to expand...
Click to collapse
Which firmware version were you on when he tried? I believe you have to be on an older firmware first like PC5 before it'll work.
Flash your phone to PC5 and try again.
Sent from my SM-G935U using Tapatalk
Hello, I just bought an HTC 10 from someone, its unlocked,S-off, and rooted. Currently running NuSense 7.0 with no issues. ATT installed my nano sim, set up APNs and I get 4gLTE. Question is..can I also run US unlocked roms as well?!? Change firmware and/or radios?! If not, could someone direct me in what and how to do it being I'm on ATT?! Thank you for your time.
Sent from my HTC6545LVW using Tapatalk
Vindicated777 said:
Hello, I just bought an HTC 10 from someone, its unlocked,S-off, and rooted. Currently running NuSense 7.0 with no issues. ATT installed my nano sim, set up APNs and I get 4gLTE. Question is..can I also run US unlocked roms as well?!? Change firmware and/or radios?! If not, could someone direct me in what and how to do it being I'm on ATT?! Thank you for your time.
Sent from my HTC6545LVW using Tapatalk
Click to expand...
Click to collapse
Yeah you can fully convert to unlocked ruu and then run unlocked based roms. In fact it would probably be better in your case.
Sent from my HTC6545LVW using Tapatalk
dottat said:
Yeah you can fully convert to unlocked ruu and then run unlocked based roms. In fact it would probably be better in your case.
Sent from my HTC6545LVW using Tapatalk
Click to expand...
Click to collapse
Thanks. I'll do some searching around the forums to see how its all done.
Sent from my HTC 10 using Tapatalk
By the way. The 10 I bought is Verizon branded. Is this still possible to RUU to US Unlocked? I forgot to mention that. Thanks.
Sent from my HTC6545LVW using Tapatalk
Nevermind. I've read through the forums. Found the info. Us unlocked super cid running viper nougat on ATT flawlessly.
Sent from my HTC 10 using Tapatalk
I just bought a good deal on a G975U1 which is a unlocked sprint phone here in India and I'm facing network problem since morning and after some research I realized its a common issue for all sprint S10 plus users.I have to turn airplane mode ON and OFF after some time to make it usable.I'm using JIO network here which is running on 3,5 and 40 LTE band ( VOLTE).Can someone suggest me a good fix if i can use this phone here without any problem? I saw one post regarding disabling band 41 and 25 but whenever i dial ##72786# it showing "MMI complete" but nothing happens.Any custom rom i can install which can fix this problem?
Running Firmware : G975U1UES2BSIV
Have you tried changing to unbranded firmware?
Sent from my SM-G975U1 using Tapatalk
x017in said:
Have you tried changing to unbranded firmware?
Sent from my SM-G975U1 using Tapatalk
Click to expand...
Click to collapse
No.any suggestion?!
Yup, change to the unbranded one. Then ideally it shud work like the full unlocked model
Sent from my SM-G975U1 using Tapatalk
x017in said:
Yup, change to the unbranded one. Then ideally it shud work like the full unlocked model
Sent from my SM-G975U1 using Tapatalk
Click to expand...
Click to collapse
any firmware link? or should download the G975U1UES2BSIV firmware for UNKNOWN carrier from sammobile ? or any custom rom you can share the link of?
anujkhurana said:
any firmware link? or should download the G975U1UES2BSIV firmware for UNKNOWN carrier from sammobile ? or any custom rom you can share the link of?
Click to expand...
Click to collapse
BSIV for csc TMK should do
Sent from my SM-G975U1 using Tapatalk
x017in said:
BSIV for csc TMK should do
Sent from my SM-G975U1 using Tapatalk
Click to expand...
Click to collapse
BST Boost
VZW Verizon
ATT ATT
USC US Cellular
ACG C Spire
TMK MetroPCS
VMU Virgin Mobile
TFN Tracfone
XAS Sprint
TMB T-Mobile
XAA Unlocked US
SPR Sprint
CCT Xfinity Mobile
TMK is MetroPCS?!
anujkhurana said:
TMK is T mobile!
Click to expand...
Click to collapse
I think TMB is tmob.
Sent from my SM-G975U1 using Tapatalk
x017in said:
I think TMB is tmob.
Sent from my SM-G975U1 using Tapatalk
Click to expand...
Click to collapse
yeah but XAA is for Unlocked USA
anujkhurana said:
yeah but XAA is for Unlocked USA
Click to expand...
Click to collapse
Both TMK N XAA are for unlocked
Sent from my SM-G975U1 using Tapatalk
x017in said:
Both TMK N XAA are for unlocked
Sent from my SM-G975U1 using Tapatalk
Click to expand...
Click to collapse
okay lemme try it out thanks!
x017in said:
BSIV for csc TMK should do
Sent from my SM-G975U1 using Tapatalk
Click to expand...
Click to collapse
should I flash just the CSC file?
anujkhurana said:
should I flash just the CSC file?
Click to expand...
Click to collapse
Nope. Everything. Remember it will wipe the phone. So backup beforehand
Sent from my SM-G975U1 using Tapatalk
x017in said:
Nope. Everything. Remember it will wipe the phone. So backup beforehand
Sent from my SM-G975U1 using Tapatalk
Click to expand...
Click to collapse
Still no success! it shows LTE with full network bars but not able to use the internet and stop receiving and not able to do phone call after some time! (After an hour or so) I have to put into airplane mode to make it working again which goes for 1-2 hour without any problem!
anujkhurana said:
Still no success! it shows LTE with full network bars but not able to use the internet and stop receiving and not able to do phone call after some time! (After an hour or so) I have to put into airplane mode to make it working again which goes for 1-2 hour without any problem!
Click to expand...
Click to collapse
Try if it works with Airtel. Then you will know if it's a phone issue or network issue
Sent from my SM-G975U1 using Tapatalk
x017in said:
Try if it works with Airtel. Then you will know if it's a phone issue or network issue
Sent from my SM-G975U1 using Tapatalk
Click to expand...
Click to collapse
Its getting super weird to diagnose.I used a postpaid Airtel sim which was working fine( I used it for 30 mins) and then I used my dads prepaid airtel sim which didnt even worked for 1 sec, no connection on prepaid airtel what so ever! :| :|
anujkhurana said:
Its getting super weird to diagnose.I used a postpaid Airtel sim which was working fine( I used it for 30 mins) and then I used my dads prepaid airtel sim which didnt even worked for 1 sec, no connection on prepaid airtel what so ever! :| :|
Click to expand...
Click to collapse
I use a prepaid. Works fine for me. Some issue with the phone then
Sent from my SM-G975U1 using Tapatalk
Sprint is known to cause problems especially with unlocking and having the phone working on other carriers. If you try flashing the updated unlocked firmware (G975U1UES2BSIV) and it still doesnt work properly on Jio. Then I'd contact Sprint and tell them to unlock it, you might have to provide the original proof of purchase (from seller) to get it to work.
I have SM-G975U device from Verizon and whenever I go to India, both Jio and Vodafone work fine
There was hardware issues with earlier s10plus models that required motherboard replacement. Same symptoms as yours. There's plenty of threads about it on here.
Sent from my EVR-L29 using Tapatalk