XDA IIi problem with sim card - Upgrading, Modifying and Unlocking

i have a xda 2i and everytime i put a sim card it says invalid or missing sim card why is that?the sims i put are working properly in other phones
i have also unlocked the xda 2i what is the problem
please help

Related

Sim lock

I'm trying to put a boost mobile sim into my dinc2, when I put it in instead of showing unlock code screen it shows sim card invalid put Verizon wireless sim card in, how do I unlock this phone to get boost mobile on it, and if not boost mobile, how do i get the sim unlocked
Sent from my ADR6300 using XDA Premium App
kozmo198 said:
I'm trying to put a boost mobile sim into my dinc2, when I put it in instead of showing unlock code screen it shows sim card invalid put Verizon wireless sim card in, how do I unlock this phone to get boost mobile on it, and if not boost mobile, how do i get the sim unlocked
Sent from my ADR6300 using XDA Premium App
Click to expand...
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XTC clip... calling verizon.. they will give you the pin from what ive read. research
kozmo198 said:
I'm trying to put a boost mobile sim into my dinc2, when I put it in instead of showing unlock code screen it shows sim card invalid put Verizon wireless sim card in, how do I unlock this phone to get boost mobile on it, and if not boost mobile, how do i get the sim unlocked
Sent from my ADR6300 using XDA Premium App
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Click to collapse
How long have you had your phone? I just got mine 3 days ago and a quick read through the manual said Verizon will unlock the SIM after 60 days of use. They at least want something out of having a customer purchase a world phone from them.

Simm card problem

Just got a note 2 Simm free, took the simm out of my one X put it in the note 2 but all the phone says no simm inserted...??? Any ideas as to what or why is going wrong...??
Sent from my HTC One X using xda app-developers app
Either 3 problems ; u inserted it in a wrong way, not supported by this mobile or EFS is missing
Sent from my GT-N7100 using Tapatalk 2
Inserted correctly as it can only go in one way due to the cut off the simm.
Phone was bought simm free and unlocked to all networks (uk) and my simm works fine in my HTC One X.
What is the last one..???
Sent from my HTC One X using xda app-developers app
Did you fully insert the sim card in the slot?
Do you have a microsim that you cut yourself?
pakalrtb said:
Did you fully insert the sim card in the slot?
Do you have a microsim that you cut yourself?
Click to expand...
Click to collapse
The sim card clicks into place... And un clicks out when you remove it.
Yes it was cut to microsim size in a shop for me, but it works perfectly in my HTC One x
Sent from my HTC One X using xda app-developers app
i had the same problem had sim card cut to size and it worked for a while then started playing up so went to o2 and they changed my sim to a proper micro sim kept my same no and everything since then no problems so just go to your carrier and they will just change it.
driv5r1 said:
i had the same problem had sim card cut to size and it worked for a while then started playing up so went to o2 and they changed my sim to a proper micro sim kept my same no and everything since then no problems so just go to your carrier and they will just change it.
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Click to collapse
Before u change ur sim open phone and check sim reader connector, maybe its disconnected for some reazon
Note II, Omega v6, MotoMoto theme, Perseus kernel, perfect mix of perfection.
Thanks for the replies guys.. The problem is the cut down sim.. as tired it with another proper micro sim and the phone works fine...! Ordered a replacement sim from my carrier...
Sent from my HTC One X using xda app-developers app

How to tell if handset is sim free or not?

Hi
Just bought a Note II, I was told it was a sim free model, and whilst its accepted my tesco sim card without issue when I log into google play on my pc its brought it up as an O2 Samsung GT-N7100 so the question is have I been sold a O2 handset thats been unlocked? I know it doesnt really matter that much but curious more than anything
Or is it possible tgey have flashed it with a o2 firmware my mistake?
Sent from my GT-N7100 using xda app-developers app
You could try. Borrowing a friends sim and see if you can send a message. If yes, the you are likely sim unlocked.
Sent from my GT-N7100 using xda premium
The N7100 is the international version so it should be sim free.
To test your if your phone is unlocked, insert another sim card other than your "tesco". And if it shows enter sim unlock code, it is locked, otherwise it is unlocked.
Sent from my SGH-I747 using xda app-developers app
naztybox said:
The N7100 is the international version so it should be sim free.
To test your if your phone is unlocked, insert another sim card other than your "tesco". And if it shows enter sim unlock code, it is locked, otherwise it is unlocked.
Sent from my SGH-I747 using xda app-developers app
Click to expand...
Click to collapse
Tesco runs on the O2 network. That is why, sometimes Tesco handsets will work with O2 Sim Cards only etc...
Yeah I know, hence why im looking to change o2 data coverage is shocking and I cant use sky go or tvcatchup using 3g as it comes up with some rubbish about saying im abroad...
Sent from my GT-N7100 using xda app-developers app
ah ha, ive just stuck a voda sim in, and now when i log into play store on pc its showing as a Vodafone Samsung GT-N7100

Sim card slot tray reader repair.?

Hi my sim card tray slot is messed up and got one off amazon but wondering if anyone can help me how to repair the sim card tray holder for the samsung galaxy s3 at&t thank you.
Sent from my SGH-I747 using xda premium

Note 2 not recognising sim

Ok I got a wierd problem that has never happened before
I just came home to Kuwait from India where I was using an IDEA sim card
and I put in my ZAIN sim card in Kuwait and it still is getting detected as IDEA
Quite confusing coz its apns are coming right but the sim is not detecting as ZAIN and keeps putting me on global roaming
Any help is very much appreciated
Thank u
Sent from my SAMSUNG-SGH-I317 using XDA Free mobile app

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