htc j one seeking unlock help - One (M7) Q&A, Help & Troubleshooting

hello guys
i have an HTC j one HTL22 i bought it from japan and it is locked to AU KDDI
i have looked everywhere and what i found is that IMEI starts with 99 dont show you the screen for the pin code to enter it
i had the same problem with an xperia Z1 and all i did was changing the rom to international then buy the code from s service provider then enter the unlock code then flash the original rom again
i have a few questions please
1- does the international rom work on HTL22 ?
2- is there any way to get the screen where i can enter the unlock code ?
3- any kind of help to unlock it or advice would be welcomed
thank you

UPDATE
i tried unlocking the bootloader through HTCdev but the carrier wont let me, i get the CID Not Allowed
can i flash an international rom with locked bootloader and not rooted and s-on ?

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[Q] Will flashing my ROM unlock my Magic?

Hey guys,
Was wondering if anyone can help. I flashed my ROM to the latest HTC Sence a couple of days ago hoping it would unlock the network on my phone. I was locked to Three and now have an Optus sim, and after flashing my ROM it won't even read a Three sim.
Is there a way I can unlock my HTC Magic so I can use another network provider?
Thanks heaps,
Sezza
You can call your current provider and ask for an unlock code or you can purchase one. Unlockr.com can get them for you. I think its $20
can anyone answer to this question
if i install new rom to my phone does it unlock network
no, you would just be changing the os, flashing roms wont change if your phone is locked to a specific carrier or not.
you can get unlock code on ebay ~$3

[Q] htc vivid does not unlock after sim unlock code

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i have an htc vivid, i tried 2 codes from legal sources but any of the two work :/
when i write the code it says "network unlock succesfully..rebooting" but when it turns on it continue locked, also i tried the sim unlock of config.dat and s-off...also i change the imei and cid but it does not help, i tried all pssible ways jaja
its imposibble to unlock this phone does anyone have an idea?? or knows and ENG hboot so i can write my baseband and serialnumber...because it also dissapear from fastboot info, but not from phone i think this is a little wear, hope you can help me
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Unbranded from 3 network (bootloader unlock allowed no)

hi guys or a problem with my Xperia Z
pin unlock network sim
im shop this phone in uk now im italia this phone not work ! ! !
have solutions guys
Your phone is locked to a carrier. To use it on another carrier you have to get an unlock code.

One M7 Strange Prob (Sim Lock)

Hi
I've HTC One M7 Locked Sim
I Paid and get Code
when i enter code device request to restart and it request the sim code again and again ...etc
what this problem about
** i made s-off by riff box
** flash with RUU
** flash with Custom
But all was Fail
Any Idea ???
BR
Any One Can Help Me ?????
You need to be on stock rom for unlock code to work.
cschmitt said:
You need to be on stock rom for unlock code to work.
Click to expand...
Click to collapse
already in stock
RUU_M7_UL_JB_50_HTC_Europe_1.28.401.7_Radio_4A.13.3231.27_10.31.1131.05_release_310878_signed.exe

unlock m8 h/k by unlock code

hi for all
any way to enter unlock for this device because device just give me invalid sim any way to make it asking me from unlock code to enter it .
Be more specific please! Specifics are important, at least until we can read minds...
bro
device is s-on am tried make it s-off by firewater but not successful... firmware version is 1.54.654.15...boot loader is unlocked with custom recovery.. device not asking me from unlock code with gsm mode just give me invalid Sim. need to make it ask me from unlock code. am flash it by Google version also not askin me from unlock code. any way to unlock this device to make it work on gsm
abracadabra19 said:
bro
device is s-on am tried make it s-off by firewater but not successful... firmware version is 1.54.654.15...boot loader is unlocked with custom recovery.. device not asking me from unlock code with gsm mode just give me invalid Sim. need to make it ask me from unlock code. am flash it by Google version also not askin me from unlock code. any way to unlock this device to make it work on gsm
Click to expand...
Click to collapse
any way to unlock this device please ............????

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