[Q] HTC Touch P3450 locked to specific operator - General Questions and Answers

Hi,
I have HTC touch P3450.
Somedays back it was suddenly not able to capture network, so I was not bale to recieve and make calls.
I gave it for repairing to one mobile shop. Shopkeeper says he has changed the network IC (I dont think so) and while doing it he has used sim card of Reliance sim card.
Now my mobile works only for Reliance sim cards, If I use others then it doesnt capture network.
What could be the issue.
--Parag

Help
Any idea on this problem. Please help me , I am not able to use my HTC.
--Parag

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Hi.i got a touch cruise before 2 weeks and i face a serious problem.it loses signal from my provider all time and i must enter comm manager to enable and after disable airplane mode.sometimes it says that my sim is missing.anyone has an idea where the problem is?
I had this problem with my Orbit 1 and never did find a solution. Other SIM cards from other providers did not have the same problem. I also found that it was effected by other devices such as a transceiver that uses Tetra. I would love to know if there is a solution.
unfortunely everything i tried cannot solve the problem.i feel like i threw 800 usd into trash bin
its really a shame.i have nothing more to say
Hi again.I updated my radio rom to 1.58.25.14 but i still have the same problem.any ideas?
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2 the phone is defect
1 the sim is not compatible try getting a newer sim from the provider
2 the phone is defect
Click to expand...
Click to collapse
Thats not good news,for second possibility.i will try to change my sim otherwise if not works ,i hope the company change my device
Well it seems i have bad news.i put other sim card on tcand i get most times error that sim is missing from the start and most times and when i get signal i lose it after seconds.i also put the simcard i had before on tc on a sony and it works fine.so most chance is that my phone is defect.i hope htc dealer here replace it for me.otherwise bye bye my money
1 the sim is not compatible try getting a newer sim from the provider
2 the phone is defect
Click to expand...
Click to collapse
News report well i send my device to htc here in cyprus and they change me the simcardreader,as it seems that was the problem.now my mobile runs as it should.i am happy to have it again
man they work fast over there. less then a week for the repair, not bad.

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