motorola w490 help required - Upgrading, Modifying and Unlocking

I have motorola w490 from T-mobile. unlocked and using airtel now.
How to get rid of T-mobile softwares from the phone.
I m unable to use gprs .
any time you try to connect it hunts for t-mobile and then says no network.
calls and sms is working on airtel.
can any one help to get rid of t-mobile

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[Q] Plz help me for Asia network?

hello
i am having a HTC Desire Z/G2 with T-mobile
i am from india, i am connecting to BSNL sim card and phone is not connecting to network. also the reliance mobile network is coming and going., no fluent network is getting.
please help me ?
Thanks Regards
Is the phone SIM unlocked?
Can you make a call or send SMS, or you can't connect at all (voice and data)?
might just be a bsnl problem you do know that bsnl sucks right, try another sim card from some other gsm network also set your phone to 2g only mode and see if it catches a signal as a last resort factory reset your phone.

[Q] 3G

Hi,
i m using my HTC phone in Mexico with Telcel. I bought a 3G package but I cannot receive the 3G and i m only in edge. I ahve done the configuration that i found in various webpage for Android but it doesn t change. The same thing happens with a Samsung galaxy S.. I tried the sim in an iphone and it does receive the 3G.
Is there anyone who knows if there is something t do, to configurate so that my cell can work in 3G in Mexico?
It would be very helpful.
Thanks.
Mike
Maybe your Preferred Network Type is selected Only 2G?
Thanks but i tried in Auto and also selecting WCDMA only but it only receives 2G ...
Celphone is purchased in Europe but 3G works in all other countries out of Europe..
:confused
S
Same proplem here
EDIT
OTHER people with same problem http://forum.xda-developers.com/showthread.php?t=2060657

[Q] network issues on unlocked at&t note 4

kindly assist as i just got a samsung, at&t note 4 and i unlocked to use with other mobile networks in Nigeria. however, i keep getting emergency calls only and when i move to some locations, i get network access.
furthermore, my other sim card barely latches on network as i keep getting no network connection error messages. :crying:

help: unlocked verizon z play gets no service error

dear xda-developers
i have just bought unlocked verizon z play to use with docomo carrier in japan. because of lte bands are difference, i cannot use lte network. so i used 3g,4g fix app on play-store trying to access lte network. afer trying change network type and lte bands, my phone now cannot find out any docomo service, its just no service. when i search service manually, the phone find out softbank and y-mobile service but no docomo service. whats problem with my phone? any ideas?
is there any way to use lte network in japan?
help me please,....
thanks so much.
after trying alot of method, i can fix my z play at last. just simply insert orignial verizon sim card, wait for about 5 minutes, my z play said [ activing phone, dont turn off] , then turn off, insert docomo sim, oppp! no service error disappear ! can make call, send messenger and access 3g network with no problem. i dont know the reason, but hope this can help anyone get same trouble.
ps: will pay for anyone who can root the crazy verizon z play. i want to unlock lte band to use 4g network in japan.

Question Problem to use Motorola Edge X30 in USA

Hello, first of all I want to say that my native language is Spanish and I am using the Google translator to write this, so there may be writing errors and apologize.
Buy a motorola edge x30 and the imported import from China. The phone is unlocked to be used with GSM networks from anywhere in the world. When I bought it, I was with Metro PCS but in Metro I was told that the phone was not compatible with the 3G networks of them. After that I started to investigate and find a web page called kimovil and there I saw that the edge x30 was compatible in the USA with all the networks of 3 suppliers: Cricket, AT & T and T-Mobile: I choose to use change to metro by T-Mobile.
Immediately I left the T-Mobile store after making the change I have tried and could receive and send SMS, receive and make calls, and get access to the Internet without any problem. After a couple of hours of having activated services with T-Mobile, the phone could not or receive more calls (the Internet and SMS continue to work normally, the problem is only with calls). When I try to call someone, the call is not done and says "Hanging Up". I tried everything: Factory Reset, Networks Reset, modify network configuration, everything ... and I can not solve the problem. I went to T-Mobile to tell you about my problem and they tell me that the problem is not them but my phone.
If anyone knows how to solve this problem, I would greatly appreciate the help because I feel frustrated. Thanks
I have MOTO EDGE x30 with T-Mobile. Work perfectly. Check the SIM setting.
[email protected] said:
I have MOTO EDGE x30 with T-Mobile. Work perfectly. Check the SIM setting.
Click to expand...
Click to collapse
Good afternoon. I already managed to use the Edge X30 with the T-Mobile network. You just had to put the network selector on automatic so that you can use 5G, LTE, 3G and 2G as you see fit. The problem is that I realized that the phone only calls and receives calls in 3G and 2G, which limits not only the quality of the calls but also limits your coverage to be able to make calls since you can only make them in 3G and 2G . You who also use T-Mobile, does the same thing happen to you?
I'm not sure, but it supports 5G in N1/N3/N5/N7/N8/N20/N28/N38/N41/N78 and 4G in B1/B2/B3/B4/B5/B7/B8/B12/B17/B34/B38/B39/B40/B41. or check volte settings.
you may try to install "carrier services" app by google from the play store. it solves some of my problem with data connection.
jorgerios15 said:
Good afternoon. I already managed to use the Edge X30 with the T-Mobile network. You just had to put the network selector on automatic so that you can use 5G, LTE, 3G and 2G as you see fit. The problem is that I realized that the phone only calls and receives calls in 3G and 2G, which limits not only the quality of the calls but also limits your coverage to be able to make calls since you can only make them in 3G and 2G . You who also use T-Mobile, does the same thing happen to you?
Click to expand...
Click to collapse
Yes I have the same issue. Whenever I make or receive voice calls, the phone falls back from LTE to 2G. I looked everywhere on the phone for 'VOLTE' settings but could not find it. Does VOLTE work for this phone on Tmobile? Very frustrating.
Has anyone been able to find the solution for the calls switching back to 2g? I love the phone but this is extremely annoying. I'm on T-mobile. Thank you

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