Hi guys.
Have got HTC ONE M7 from C-spire carrier.
Wanna use GSM on it like on Sprint HTC ONE M7.
Have done all steps to root it, unlock it etc but no result.
When I put sim card and dial *#*#4636#*#* I cant choose GSM( and it doesn't see the network.:crying:
Could you please help to solve this issue PLEASEeee?
hello. i have same phone for unlock. any possibility?
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i did the 3rd step from the sim unlock tutorial because im from 4.4.2.. so what i did is downgrade the radio and a sense rom of 4.1.2( s-off, bootloader unlocked and rooted) then i did the one with android terminal emulator but after i reboot i still got no signal then i tried the sprint htc one sim unlock helper but still i got no signal.. i will be going to other country and use my htc one internationally.. what should i do? can any one help me? thank you in advance
http://forum.xda-developers.com/showthread.php?t=2386703&page=41 check out my post I just got my sprint HTC one working on ATT
Saw someone said that there's no difference between the cdma version of htc 510 and the gsm version. So I think it can be sim unlocked just like the htc one m7/m8.
Here's what I've tried.
First unlock bootloader at http://www.htcdev.com/
Then root the device as this post:
http://forum.xda-developers.com/desire-510/general/how-to-root-htc-desire-510-t2951744
Then following the htc one unlock procedure as this post:
http://forum.xda-developers.com/showthread.php?t=2586704
Since 510 has 4.4.2, so a modified HtcOMADM_SPCS is needed. That's where I got stuck. The modified file shared on the forum causes vDM client crashes, and no API pop out.
Any ideas?
I have the same issue. any ideas?
you have S-OFF ?
This device has lots of potential, maybe we should offer a bounty for this.
Hi ,
I am having HTC one with Sprint network. After my contract they provided me MSL code [/I]to unlock it.
I already rooted my Android phone and I installed viber one custom ROM.
Please let me know how to unlock my device completely.
Thanks,
Amar
Hi,
So I run into that problem eventually.
I am not from the states and I bought the phone unlocked from a friend.
After some months of use the Not a valid sim card popped up.
I contacted HTC support and they didn't know how to fix this.
I am thinking of removing the sprint rom completely and installing the Unlocked/Developer one.
I am not a pro with these stuff so I would like to ask if that would be possible and if I could do something else instead.
The phone runs with 6.20.651.3 marshmallow.
Thanks in advance.
Is your phone s-off ?? U cant unlock the phone just by flashing the unlocked developer version . Try the sim unlocked methods posted in sprint htc m8 general fourms
Sent from my htc_m8 using Tapatalk
Hi XDAs, am quite new to this forum but i need your help.
I bought my HTC M7 as used phone in Nigeria, everything seem perfect but I cant connect to any local radio. So I did a manual update to Lollipop 6.0 and HTC sense 6.0. After the update the phone
boots to Sprint and says "INVALID CARD". We don't have Sprint in Nigeria so am kind of stucked. I tried a few people i know that do unlock phone but they couldn't help.
My phone dont prompt for the unlock code, and *#60# don't display my IMEI, bbut in the setting the IMEI number starts with 99000. Please help!
darejohnson said:
Hi XDAs, am quite new to this forum but i need your help.
I bought my HTC M7 as used phone in Nigeria, everything seem perfect but I cant connect to any local radio. So I did a manual update to Lollipop 6.0 and HTC sense 6.0. After the update the phone
boots to Sprint and says "INVALID CARD". We don't have Sprint in Nigeria so am kind of stucked. I tried a few people i know that do unlock phone but they couldn't help.
My phone dont prompt for the unlock code, and *#60# don't display my IMEI, bbut in the setting the IMEI number starts with 99000. Please help!
Click to expand...
Click to collapse
The sprint HTC One is a CDMA phone, not GSM. Thats why its easy to buy one for really cheap, no one wants them These phones can still work on GSM network for roaming purpose. It can be unlocked so you can use it on your local gsm provider but don't expect to get LTE, you'll probably get gsm/3g only.
If your phone is running lollipop: http://forum.xda-developers.com/sprint-htc-one/general/sim-unlock-lollipop-t3068192
otherwise: http://forum.xda-developers.com/showthread.php?t=2586704