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Reload this Page my blackberry 8520 curve network off ,,problem
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BlackBerry (RIM) Blackberry phones discussion, firmwares, tutorial, media, repairs.

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Old 06-23-2011, 17:54   #1 (permalink)
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my blackberry 8520 curve network off ,,problem
my blackberry 8520 curve network appears in and out.

checking wireless options**** and network settings is okay but signal goes on and off.

any idea please what is the cause of problem!
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Old 06-23-2011, 19:52   #2 (permalink)
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Arrow 8520 network problem
Quote:
Originally Posted by enayat View Post
my blackberry 8520 curve network appears in and out.

checking wireless options**** and network settings is okay but signal goes on and off.

any idea please what is the cause of problem!


replace network antena, if problem remains its best to change the circuit board
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Old 06-23-2011, 20:34   #3 (permalink)
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try to clean or change sim connector
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Old 06-24-2011, 09:08   #4 (permalink)
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same problem im having and mine is brand new.
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Old 06-24-2011, 09:45   #5 (permalink)
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Please check ung network setting put it in gsm if the setting is 3g becouse sometimes ther are place that 3g is no network
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Old 08-12-2011, 10:13   #6 (permalink)
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Quote:
Originally Posted by JFERRER01 View Post
Please check ung network setting put it in gsm if the setting is 3g becouse sometimes ther are place that 3g is no network
BB8520 is Edge only, no 3g.
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Old 09-28-2011, 19:17   #7 (permalink)
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same problem here.. i have bb 8520 no signal (sos) need help sir
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Old 09-28-2011, 19:24   #8 (permalink)
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maintenance signal ?? ...
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Old 09-28-2011, 20:20   #9 (permalink)
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mine is the same its a 9300 i can use wireless but thats it and got signal but wont let me make calls ect
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Old 09-28-2011, 21:32   #10 (permalink)
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Try to change the Simcard with another and see if it still has the same problem, chances are its the sim card your using
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Old 03-16-2013, 14:02   #11 (permalink)
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Quote:
Originally Posted by MICOUS View Post
replace network antena, if problem remains its best to change the circuit board
can i please have images of this to goldsalltime@live.com . where is the network antenna or circuit board pleas help please in advance thanks a million
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