Sim unlock H/K edition on 4.4.2 (question). - Sprint HTC One (M8)

Hey guys!
I got the M8 HK edition with 4.4.4 onboard. I found the guide on Russian forum which resembles guides posted here - flash to 4.4.2 deoxid (I used InsertCoin 3.0.4), then run SIM unlock helper ect.
Looks like the unlock did work because when I inserted SIM card, the "SIM info" popped up. But still I'm unable to switch to WCDMA mode or GSM/UMTS and no connection to carrier network . If I do that from settings>mobile data the phone says "no SIM found . Switching to CDMA". If from other menu (dial *#*#4636#*#*), also no luck, and it says "radio turned off" (something like that).
As you've already guessed, the situation is weird - I can see SIM services, and at the same time get "no SIM found. Switching to cdma" message and can't make the phone hook up to carrier network.
Bootloader unlocked /rooted
S-ON
HBOOT-3.19.0.0000
RADIO-1.08.20.0916
TWRP 2.8.5.0
Please let me know how to solve the above problem. Or any suggestions - flash older kitkat or switch to lollipop ect.
If you need more info, I'll provide it.
Thanks in advance!

Hello,
Please re-post your question in one(1) of the 20+ simunlocking threads in the General section.
Thread closed.
Thanks,
Sloth

Related

Network is locked

Hi,
I was use a sim-unlocker from cnomex and change the sim in my phone.
I get the message
"network is locked, Please input unlock code"
Any advice ?
Phone is locked...
If you're getting this message, it means your phone is still network locked (SIM lock), so your unlocking software either hasn't worked, or it's the wrong software for your device.
Check out the 'ROM Development' section, or the Diamond Wiki. I would give you a direct link, but I can't remember exactly where I saw the thread

[Q] Baseband "Unknown". Possibly simlocked?

Hello
I bought a droid 3 from ebay in Europe. The phone came from US (Verizon).
It was already rooted and with safestrap 3.05 installed.
System version is 5.6.890.XT862.Verizon.en.US
Kernel is 2.635.7-g790a33c [email protected]#1
Build 5.5.1_84_D3G-55
Baseband – now says “unknown” but was showing something before I flashed a new radio (explained below)
I want to use this phone with gsm networks in Europe. So, I flashed cyanogenmod in boot slot 1 and tried to connect to my gsm network, but it didn’t work, The error was something like “Cant assign to selected network”. Then I followed this tutorial http://forum.xda-developers.com/showthread.php?t=1989359 the part for non-us “foreign” gsm networks. Stil the same problem.
Then I thought it might be sim locked. Bought an unlock code from unlock4moto, booted into the original slot, entered sim card pin followed by the sim network unlock code I received from unlock4moto and I got the message “Your phone is subsidy locked. Contact your provider”
I re-entered the code. Same error.
Tried to connect to my gsm network that the phone was detecting but I got the same error “Cant assign to selected network”.
Then I decided to flash the new radio from here http://forum.xda-developers.com/showthread.php?t=1989359 (the “using us gsm networks” part) and changed build.prop and rebooted to original software.
Now it doesn’t even ask me for sim pin code and when I try to search for networks its says “Connection unavailable” and on taskbar “Selected network unavailable” and the baseband version disappered, now says "Unknown"
Am I screwed?
What’s my problem now?
Thank you

[Q] S-off and sim unlock but Still NOT signal

my phone is on 1.57 hboot. I s-off it and RUU to 1.19 firmware. Android 4.1.2. following this guide ( http://forum.xda-developers.com/showthread.php?t=2586704 ) Then I install latest TWRP and Super SU 2.0
Then I download the "sprint htc one sim unlock helper" , select sim unlock.
phone reboot. select " GSM/WCDMA/LTE auto" in *#*#4636#*#*"
Now when I insert my AT&T sim card. it pop up to select carreir, I choose "AT&T", I also choose "GSMUMTS only" in network moode. Also set up ATT APN.(
now in Phone indentity, I could see my phone number,
But there is no signal for the phone at all...
Could any body help with this?
finally get it connect to gsm but the 4.1.2 rom camera is not working. When I flash back to 4.4,, non of these rom could recognize gsm.....
Could anyone help?
laofan said:
my phone is on 1.57 hboot. I s-off it and RUU to 1.19 firmware. Android 4.1.2. following this guide ( http://forum.xda-developers.com/showthread.php?t=2586704 ) Then I install latest TWRP and Super SU 2.0
Then I download the "sprint htc one sim unlock helper" , select sim unlock.
phone reboot. select " GSM/WCDMA/LTE auto" in *#*#4636#*#*"
Now when I insert my AT&T sim card. it pop up to select carreir, I choose "AT&T", I also choose "GSMUMTS only" in network moode. Also set up ATT APN.(
now in Phone indentity, I could see my phone number,
But there is no signal for the phone at all...
Could any body help with this?
Click to expand...
Click to collapse
I think you might have to downgrade your radio. I used the same thread to unlock mine. I put BadBoyz rom on mine and then downgraded my radio to 1.00.20.0315. That solved all the connection issues for me. Also you have to pick WCDMA preferred after you go to *#*#4636#*#*"
Chunky McNasty said:
I think you might have to downgrade your radio. I used the same thread to unlock mine. I put BadBoyz rom on mine and then downgraded my radio to 1.00.20.0315. That solved all the connection issues for me. Also you have to pick WCDMA preferred after you go to *#*#4636#*#*"
Click to expand...
Click to collapse
It does not work on my AT&T sim, but works on T-mobile sim....
I have to use latest radio for call sound to work properly,especially in bad boyz rom.

[Q] any rom for my phone ?

hello guys
i ask my salf why i dont type in this forum about my problem mybe i get some help here
my phone are locked sim card any new rom unlocked sim card ?
iam from kingdom of bahrain
i buy lg g2 verizon vs980 from internet
imei : 990002594173666
imeisv : 00
and still cant use it in bahrain
i hop you help me how to change it or give me some rom unlocked sim card i dont want many orders only unlocked sim card please help noob guy
thanks for leasen my question and trying to help me
The LG G2 is NOT a SIM/carrier locked device, no recent Verizon Global device is, even if it was there is no ROM that can fix that, that information is not touchable by flashing a ROM.
Insert your SIM, setup the APN settings, and make sure it is set to Global or GSM/UMTS, reboot, and you should be good to go, the only thing you will get is an unrecognized SIM error on the lock screen and notification pull down, but it works fine. People are are using the vs980 on a host of GSM carriers around the world.

No Sim Card and Camera has stopped working unexpectedly - Pl. Help Somebody

Hello All,
I am on Sprint HTC One M8 (831C), was install with 5.02 - RUU H/K exe, S-OFF, using the GSM Carrier Vodafone- India.
Four days back was roaming out from my state in Mumbai, while in flight I kept it in air plane mode, the phone felt down and the problem emerged.
NO sim Card, also the phone's camera has is not working. I unlocked the the bootloader, installed twrp and swiped the Bad boyz Sprint ONE M8 Lollipop HK v3.2, assuming that I may resolve the issue but no Luck.
I have tried the sieempi.eu tick, also from settings but it says that your phone will switch to CDMA mode.
Further in Setting>Mobile> it says "there is no SIM CARD on your device. Your device will switch to CDMA mode"
Request all to suggest some workable solution please...
Regards
Karan Adhikari

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