Develop Bugs

[Q] O2 locked PAYG Xperia ARC. Can root solve this?

Hello, i have googled and searched all the threads but to no avail so decided to post another NooB thread!
I bought My arc from O2 on PAYG knowing full well that it was sim locked to this network. Having previously owned a HD2 i thought i could easily install a Open romm on it and it would cure the sim lock on it.
Upon looking into how to go about this i have seen threads on rooting but am unsure weather i will be able to do this on the 02 ROM that is installed on this. is it just a case of following the root guide then finding a general ROM for uk?
to summarise i just want to take the sim lock of so i can put my virgin sim card in and update to the latest android.
Thanks in advance

What happens when you put your Virgin sim in? O2 phones are usually sim-unlocked anyway, but no, rooting or debranding won't remove the lock.

Thanks for the quick reply
It just asks for a sim network unlock pin to enter.
i know i can request this but was told in the shop that i would have to have the phone for a year with O2 before i could do this. I should have just spent 50 pound more and got it sim free. i really thought that i could have worked a way around this though!
Any ideas?

jdswright said:
Any ideas?
Click to expand...
Click to collapse
You'll have to pay, no other way.

jdswright said:
Thanks for the quick reply
It just asks for a sim network unlock pin to enter.
i know i can request this but was told in the shop that i would have to have the phone for a year with O2 before i could do this. I should have just spent 50 pound more and got it sim free. i really thought that i could have worked a way around this though!
Any ideas?
Click to expand...
Click to collapse
Unfortunately, I have found with the Xperia Arc that it was a pain to get it unlocked. For the Orange San Francisco Android phone, someone at Modaco provided a free app that gives you your unlock code when you type in the IEMI number. Easy. On other phones, you often see codes for sale on auction sites, etc.
With the Arc, it seems it isn't anywhere near that easy or quick. In the end I had to get a refund from one online provider because they couldn't get the code (using their cheaper method - and I wasn't willing to pay for their more expensive service). In the end I used cellunlocker.net for a decent price, but it wasn't a pleasant experience from the point of view of not getting any updates on how long it would take (just kept getting told that it would be soon). However, in the end they did email the code and it did work - it just took about 2 weeks

this is what i found out online for you !!
Welcome to O2. Someone will be with you soon.
You're through to Ashton.
Ashton: Hi I'm Ashton. How can I help?
me: hi , i have a pay and go xperia arc and would like it unlocked , how long do i have to have the phone for and how much would it cost ?
Ashton: You've to use the phone on the O2 network for 12 months and then you can get it unlocked for a charge of £15.
pity ur not on contract as they do it straight away for free

Thanks for your replys. I thought it would be just a case of using a workround to install a generic rom and in turn this would take the sim lock off! I may jusy return the phone and buy a sim free version for a bit more. Cheers peeps.
Sent from my LT15i using XDA App

There a guide here detailing how to debrand your Arc.

help with 2nd hand wildfire s problem

I am on o2
bought a 2nd hand wildfire s on t mobile
bought an unlock code from HTCimeiUnlock which came through.
unlock code seemed to work can use access phone with o2 sim.
cant register on o2 network says "your sim card does not allow a connection to this network"
Sim works totally fine in my o2 x10 mini pro.
and a t-mobile sim works fine in the wildfire s
thinking it mght be banned from o2 or the unlock code doesnt work
*Tried manually putting in APN detail and still nothing

Hello, I have the same issue, did you ever manage to solve this?

Sadly it seems that you have been swindled. Try looking for a XTC Clip(That S-OFF's your phone and also UNLOCK the SIM lock of the phone)

ok, swindled how? do you mean its not unlocked?? and for a beginner...xtc clip?

XTC Clip is a device that unlocks your phone security (which includes sim unlock), and that would be better than buying any codes from around internet ... You may go find it in some shop, maybe they do unlocking via xtc clip, OR buy a device unlock phone, and then resell it ?

imnw said:
ok, swindled how? do you mean its not unlocked?? and for a beginner...xtc clip?
Click to expand...
Click to collapse
If around where you live there are people in your city centre selling phone cases for about £5 with trolleys ask them if they do a phone unlock. The place is crawling with them in Cardiff.
Sent from my HTC Wildfire S A510e using xda premium

so general consensus - they didn't do it properly the first time...thanks - ill try somewhere else...do i need to tell the new place about this s'off thing???

imnw said:
so general consensus - they didn't do it properly the first time...thanks - ill try somewhere else...do i need to tell the new place about this s'off thing???
Click to expand...
Click to collapse
You need to do it in person. Did you google XTC Clip? It's really your friend...Even as a "beginner".

ok, so im going to go to the shop ( a different one today and try) myself...as for the xtc clip...i had a look but really wasnt sure how to make it work...
i think really that this may be a forum for people who know what they are doing..sorry... but thanks for the help.
Any other ideas let me know but thanks

ok, so here we go...
Went to the shop and they say the phone is unlocked. When i put an o2 sim card in, it does not require a pin when the phone switches on.
It works with tmobile sim, orange, virgin just not o2....
so it is unlocked just wont take o2.....
any ideas why?

Have you talked to 02 about it? Your simcard might just be too old for the phone.....
sent from my android powered tank using xda premium B-)

already have got a brand new 3g o2 sim in ...just got it last week from o2....phone also works with virgin just seems to be o2....
why??? please help..

imnw said:
already have got a brand new 3g o2 sim in ...just got it last week from o2....phone also works with virgin just seems to be o2....
why??? please help..
Click to expand...
Click to collapse
[edit]: lets keep it on other thread, i have answered there....

imnw said:
already have got a brand new 3g o2 sim in ...just got it last week from o2....phone also works with virgin just seems to be o2....
why??? please help..
Click to expand...
Click to collapse
Stab in the dark this,
try removing sim, Sd & battery....
then hold volume down for 2 secs, and power on while holding it...
You should be at the bootloader screen, see if theres an option to clear simlock, press power button to do so if its not done already, then try your O2 sim, if it does not work im at a loss, I would say its IMEI banned if thats the case.....

ok - ko ka - did as you said, when i selected simlock i got the following...
fat 32 init ok
open mccmnc file fail
open cid file fail
process done, reboot?
when i reboot, it still wont take the o2 sim...
and yes am working through the other thread also

[Q] Unlock Galaxy Nexus?

Hi any news of unlockin sim carriers in uk? Any1 used sgs2 unlock tool from this website? it was awsome so something like that?
i have o2 just bought want to run orange sim card.
and yes i dont want to pay 20 quid or even 15 to any website thanks rather i would donte to the devs ;D

The Nexus line of phones come unlocked

Dark lord me said:
The Nexus line of phones come unlocked
Click to expand...
Click to collapse
tell it my phone...locked to 3(three)

Dark lord me said:
The Nexus line of phones come unlocked
Click to expand...
Click to collapse
Nexus phones do not come sim unlocked they can be locked by the carriers and most of them do.
muddassar001 said:
Hi any news of unlockin sim carriers in uk? Any1 used sgs2 unlock tool from this website? it was awsome so something like that?
i have o2 just bought want to run orange sim card.
and yes i dont want to pay 20 quid or even 15 to any website thanks rather i would donte to the devs ;D
Click to expand...
Click to collapse
There is currently no 'free' way of sim unlocking your device if you hang around long enough someone may write a program to do it but you may be waiting a while. Quite a few members have stated the unlock code can be obtained over ebay within 2 hours for around £9 which is a good price. You could also contact your carrier and tell them you want to take your phone abroad and use a different sim card in it while you are away to save costs. Sometimes they will unlock it for free.
Mark.

JohnnyTrue said:
tell it my phone...locked to 3(three)
Click to expand...
Click to collapse
I read something on twitter from three uk which said only their first batch of gn were unlocked and all others will be carrier locked. Three charge to unlock their phones whether still in contract with them or not.
Sent from my Galaxy Nexus using Tapatalk

My one is locked to o2
well my one is locked it says something to enter password and its on o2 who never give out their phone as unlocked well thanks for telling me about ebay its cheap but still i want to suport any dev out here as i did when i had galaxy s2 and had a very easy way to unlock it... well then m gna try ebay

muddassar001 said:
well my one is locked it says something to enter password and its on o2 who never give out their phone as unlocked well thanks for telling me about ebay its cheap but still i want to suport any dev out here as i did when i had galaxy s2 and had a very easy way to unlock it... well then m gna try ebay
Click to expand...
Click to collapse
UPDATE:got my phone unlocked in no time from ebay for just £8.75 thats reasonable. some named theunlockguru

muddassar001 said:
UPDATE:got my phone unlocked in no time from ebay for just £8.75 thats reasonable. some named theunlockguru
Click to expand...
Click to collapse
Nice job and good price
Mark.

muddassar001 said:
UPDATE:got my phone unlocked in no time from ebay for just £8.75 thats reasonable. some named theunlockguru
Click to expand...
Click to collapse
Could you tell us how to, please? THank you.

Its from ebay
JohnnyTrue said:
Could you tell us how to, please? THank you.
Click to expand...
Click to collapse
goto ebay.co.uk and search unlock galaxy nexus and there would be two people having the code one with £8.75 price and other with £8.95 i think i used £8.75 one with the store name theunlockguru and it was perfect it just only took 10 mins and got my code hope that helps

muddassar001 said:
well my one is locked it says something to enter password and its on o2 who never give out their phone as unlocked well thanks for telling me about ebay its cheap but still i want to suport any dev out here as i did when i had galaxy s2 and had a very easy way to unlock it... well then m gna try ebay
Click to expand...
Click to collapse
got mine unlocked from o2 for free, filled in a form on their site and they emailed me the unlock code

just bought a SIM unlock code from here for £5
instant delivery, works perfectly. awesome

a warning about sim unlock: I got my nexus today from vodafone spain and as expected it was locked. I got an unlock code from ebay and it worked like a charm.
But, I like to play with new phones first, then restore defaults and set everything up the way I want it. The thing is, the galaxy nexus doesn't remember the network unlock code between factory resets, at least mine doesn't (yakju, came with ITL41F).
The codes work, but you may need yours again, so don't throw the number away

any code for three? im waiting the three to give me the code, about 2 weeks now

Hello Mark, is the Samsung Galaxy Nexus an universal phone? Can I use the unlocked version with LTE carriers in the future? I am in US and Verizon is the only LTE carrier I was wondering about using T-Mobile (HSPS technology) or wait for Sprint (my current carrier). I live in USA but I am thinking about moving to Japan so I wonder if I should just wait and maybe I will need to get one in Japan with one of their carriers... Also I love the forums and it is all great, but is there an IRC room for this questions as well?
Thank you in advance,

jairu said:
Hello Mark, is the Samsung Galaxy Nexus an universal phone? Can I use the unlocked version with LTE carriers in the future? I am in US and Verizon is the only LTE carrier I was wondering about using T-Mobile (HSPS technology) or wait for Sprint (my current carrier). I live in USA but I am thinking about moving to Japan so I wonder if I should just wait and maybe I will need to get one in Japan with one of their carriers... Also I love the forums and it is all great, but is there an IRC room for this questions as well?
Thank you in advance,
Click to expand...
Click to collapse
IRC channel, freenode @ #gn - http://forum.xda-developers.com/showthread.php?p=20396301
The GSM version can be purchased unlocked and used on any GSM carrier with their supplied SIM card. The GSM frequencies are listed for the Galaxy Nexus and they cover the majority of GSM international and US domestic carriers.
The LTE version, as far as we've heard, is only for Verizon in the US. Not sure what LTE technologies other carriers in other countries are using.
If you're interested in having an international capable version of the deivce, the GSM version is currently your best option.
Hope that helps!

Hi,
I would also like to purchase such a code, but how ist it with OTA updates? Still avialable?
How would it be if I later root my phone and put on a custom rom? Will it be still unlocked.
or
cant I just put on a custom rom, to sim-unlock the phone and save those costs?
Sorry for the noob questions.
Thanks

abcls said:
Hi,
I would also like to purchase such a code, but how ist it with OTA updates? Still avialable?
How would it be if I later root my phone and put on a custom rom? Will it be still unlocked.
or
cant I just put on a custom rom, to sim-unlock the phone and save those costs?
Sorry for the noob questions.
Thanks
Click to expand...
Click to collapse
Custom Roms cannot sim unlock your phone as it isnt part of the system.
Flashing an OTA update or a custom rom will not affect your phone if you have sim unlocked it with a code.
MArk.

Hi,
Thanks for the reply.
I have contacted my carrier (A1 Austria) and complained about the simlock. To make a long story short, they finally gave me the simunlock pin.
But recently I unlocked the bootlader and the unlock was wiped so I needed to reenter the pin. After I reflashed the original rom (back to stock) the sim was locked again.
And the most strange thing happened today. I just restarted the phone today (as every day) and the sim was locked again. So reentered the pin to unlock.
My question now, can it be that the simumlock pin they have provided me is not correctly working or is this a normal behaviour or a bug?
Br, Avi
Sent from my Galaxy Nexus using xda premium

That appears to be normal behaviour.

[Q] T-Mobile UK unlock code for HTC One X?

Hi people.
Just bought myself a HTC One X locked onto T-Mobile network.
I want to use it on Orange UK.
Anyone know if the SIM unlock codes are available?
Every site I go to advise me that the codes aren't available yet.
Is there another way of being able to use my orange SIM with the HTC One X?
Thanks

There are people selling the codes on Ebay, and there is a Tread (closed though) of people who have successfully used these services: http://forum.xda-developers.com/showthread.php?t=1613613&highlight=unlock+code
Check ebay though as they are some for as cheap as £4.

Nice one gaiden, I'll give it a go.
Thanks for help.
A novice like me needs all that I can get!!

Aaaah, just realised why I'm struggling. Apparently the phone has to be at least one month old for IMEI to be registered on server. That means the waiting game......

Cant you just phone tMobile and ask them for a subsidy pin ?

ermmm tmobile and orange are the same company.... is the card being rejected out right?, i can switch between orange and tmobile with no problems with my tmobile card, and my wife has a locked wildfire s to tmobile that happily runs a orange card.

Yeah tmo and orange are now the same network. You shouldnt need to unlock for this.
Sent from my LG-P920 using xda premium

That is the exact reason why I bought the phone, thinking Orange & T-Mobile have merged into one.
The thing is they share their network coverage but they are still two seperate companies.This was confirmed by Orange UK. And T-Mobile won't deal with me because I don't have an account with them.
So I need to find someone who does have one, or set one up (which I don't want to do).
All the official HTC Unlock sites don't seem to have code available and give me a refund straight away. I'm going to try a couple from EBay this morning to see if they're any better.

umerio said:
That is the exact reason why I bought the phone, thinking Orange & T-Mobile have merged into one.
The thing is they share their network coverage but they are still two seperate companies.This was confirmed by Orange UK. And T-Mobile won't deal with me because I don't have an account with them.
So I need to find someone who does have one, or set one up (which I don't want to do).
All the official HTC Unlock sites don't seem to have code available and give me a refund straight away. I'm going to try a couple from EBay this morning to see if they're any better.
Click to expand...
Click to collapse
T-Mobile will only unlock a handset that is registered to the account. I.e purchased with the number at the same time, as imei's are linked.
Sent from my HTC One X using Tapatalk 2

What method did you try ?
the ebay unlocking method worked fine for my t-mobile phone,

Unlock codes!?
Am I missing something,
If you flash an RUU rom surely that will unlock it?
I presume using Ebay Unlocking techniques also risk voiding warrenty?
http://forum.xda-developers.com/showthread.php?t=1543604

deanfarnaby said:
Unlock codes!?
Am I missing something,
If you flash an RUU rom surely that will unlock it?
I presume using Ebay Unlocking techniques also risk voiding warrenty?
http://forum.xda-developers.com/showthread.php?t=1543604
Click to expand...
Click to collapse
Flashing a custom ROM does NOT SIM unlock the phone. Unlike unlocking/rooting, SIM unlocking does not void your warranty.

I've used HTC SIM Unlock before and they always been to work. They have a money back guarantee as well. Never trust those unlockers on eBay. I've been scammed too many times. http://www.htcsimunlock.com/#oid=1096_1

Your other option could be to get a PAYG sim card and call them from that. They might unlock it for you as you would have an account with them then?

I never thought of that, ie, getting a PAYG SIM card. Should have done that! Anyways, after many unsuccessful attempts in getting the phone unlocked (the number of refunds I got on my Paypal, I had numerous security checks on my card!), I eventually got hold of the person I bought the phone off. He's kindly got in touch with T-Mobile UK, and for £15-32, they'll unlock it for me. It will take between 10-28 days, so I'm expecting it to come through some time this week at the earliest. I know it may be dear, but I also know they will be able to unlock it, as its their network.
Anyways, thanks for all the help guys!

I just unlocked my one x at unlockcode4u.com and as I made a video they just refunded me, so eventually I didnt pay anything.
My HTC one X is the best phone ever

How to use other cellular company on Mexico?

Hi , yesterday I got Moto Z Play on internet, it was supposed to be unlocked, so I put my sim card (TELCEL) but it didnt recognize it.
I put other sim card (MOVISTAR) and worked, then put AT&T sim card and worked again, but with TELCEL it didnt work.
So I searched and discovered that the phone is on AT&T.
Looked on internet and found that I can unlock the phone via a code, but in order to do it that way, the phone has to ask for the code when I put other sim card, but the request doesnt appear.
Does anybody know how I can fix it so I can use my TELCEL sim card . . . ??????

If you bought your phone via internet, it must be unlocked, but i think there is a problem with your carrier not with the phone. Here, in Mexico its a mandatory the sell of unlocked phones with any carrier, but maybe it could be an agreement between lenovo and at&t

If you bought your phone at full retail price it must be unlocked by law, if not you can contact the company that sold it to you and have them unlock it for you.
If you bought it with a data plan it will be locked to that network until after the mandatory period expires.
Having said that, it is odd that it functions with SIMs from AT&T and Movistar (Not related at all) and not Telcel. Maybe is you TELCEL SIM that is not working.

looking for an answer y sadly found the IMEI from this phone is reported as stolen/lost, maybe thats why it doesnt work with TELCEL sim card, lets hope the seller answers my complain
thanks everyone for the comments

where did you buy it man?

I bought it on linio.com.mx

giova07 said:
looking for an answer y sadly found the IMEI from this phone is reported as stolen/lost, maybe thats why it doesnt work with TELCEL sim card, lets hope the seller answers my complain
thanks everyone for the comments
Click to expand...
Click to collapse
Hi, I have an unlocked AT&T moto Z play from Amazon (paid 6,900 Pesos) and it works perfectly with Telcel, so the phone definitely is compatible. However the sim tray allows for only 1 sim card. Good luck with your seller.