i see many dual sim adapter from android on the web but... i dont know if it really work and... if someone know if it work xD you guys know if i can use at same time the sim 1 to calls and sim2 to 3g?
Sent from my MB526 using xda app-developers app
Hi all, I need help!!
At first I want to inform that I am came from Malaysia. I am using the local telco which only support up to HSPA only. Not HSDPA+.
With my friends which is using same telco as mine (Note 2 N7100), with speedtest apps, he can ping up to 6Mbps++ for download speed. While i am using nexus 4 only can ping about 1Mbps...which was done at same location. I am wondering whether i am getting hardware defection or else...since using the same telco....may i know any method that can be used to test whether i am getting hardware defection on my phone?or sim card prob?
you can buy prepaid sim from same telco to test it,hope this help
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Thanks bro...and i already checked. I put my friend sim to my phone and test. I can ran up to [email protected]@ is telco prob...tq for ur advice ya..
Sent from my Nexus 4 using xda premium
Hi all,
Just wondering has anybody come into this issue before?
For some reason, when i use my Vodafone Sim card it gives me the LTE option.
However when I insert another sim card (e.g. my optus or telstra) it removes the LTE option.
Is there such a thing as 4G Sim?
Yes LTE enabled sims
Sent from my GT-I9505 using xda premium
No, it's not sim related, it's contract related. You have to ask to your carrier to enable LTE, and it will probably have a cost.
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Hello Guys... i have bought a at&t galaxy s4... the phone was locked to at&t i bougth an unlock code on ebay.. cuz i want to use the phone on t mobile... when i inserted a t mobile sim card.. the phone says no sim.. so i get a sim card from simplemobile then so i put simplemobile sim card and phone ask me for a unlock code i put the code i bougth on ebay.. and says unlock sucefully .. now i can use simplemobile... but when i try using my t mobile sim card the phone still saying no sim.. i also try my friends sim card he is using a S4 too... and still says no sim.. the i try my father's t mobile sim card and the same no sim
does anyone can help me please.. i have my plan whit t mobile.. i dont want to switch to simplemobile
The SIM card may be locked to the device it was activated on. I suggest going to a T-Mobile store to see if they can help.
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graydiggy said:
The SIM card may be locked to the device it was activated on. I suggest going to a T-Mobile store to see if they can help.
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Click to expand...
Click to collapse
i tried 3 sim card ... DId they lock all the sim cards?? .. thanks for the suggest i will go to t mobile today
It is likely that they lock the cards to the device that the card is activated with. It seems like it is the only possible reason that you can't use T-Mobile cards.
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I went to t-mobile. They tried another sim car and the phones was the same no sim... the said that the problem was with the phone cuz the sim cards are news and working on other phones... i dont know why the problem is only with t-mobile sim cards.. they say that if the phone was from t-mobile they could change me for another phone but it is at&t.... do u you think that it will be any problem if i go to at&t and tell the that my phone is unlocked but it doesnt read t-mobiles' sim cards
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They could help. Might as well try. It is a very weird situation. If other SIM cards are working with it, it shouldn't be the phone...
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Yes the problem is only with t-mobile... but i will take the phone to at&t tomorrow
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Is it possible that you didn't unlock all the bands on your device? There is a tutorial around here somewhere that shows how to unlock all the bands for use with absolutely any carrier. From my understanding it is different then just unlocking with a code.
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Yes but it should said invalid sim car or ask me for that code when i insert t-mobile sim card... but the phones says no sim.. it doesnt even read the sim.... and when u unlock with a code i think is like factory unlock cuz my father unlock his phone with a code and his phone works fine
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graydiggy said:
Is it possible that you didn't unlock all the bands on your device? There is a tutorial around here somewhere that shows how to unlock all the bands for use with absolutely any carrier. From my understanding it is different then just unlocking with a code.
Sent from my SAMSUNG-SGH-I337 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
I went to t-mobile and at&t and they said that the problem was problably with the phone.. and they can do nothing to help me... so i sold the phone.. i will get another
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First of all. I live in Japan and I pay for Unlimited Data on my Pocket Wifi I want to take the USIM out of that to use it in my phone. Is there any way I can do this? I put the USIM In my OnePlus and I get 'service' but no Data. I've used the search feature on the forums with no luck. Thank you!
Any ideas?
Sent from my A0001 using XDA Free mobile app
did you set up the APNs properly?