blackberry 8520 network problem - GSM-Forum

shree59 · 09-17-2010, 07:16

hi

i have blackberry when i turn on it gives gsm signals and also show my sim network in list but after 10 sec it says only sos and no signal is here any kind of option on off problem or it needs reset if i wanna reset it what is reset code thx

shree59 · 09-17-2010, 07:17

i hope all experts will help me soom

sherekamal · 02-20-2011, 21:23

i have same problem plz ineed kwon

abrar_sa1984 · 01-07-2012, 10:01

before i have same problem but i m change big pf and after that my problem solved

abrar_sa1984 · 01-07-2012, 10:02

black berry 8900 pf is same

drgodservice · 01-07-2012, 10:32

check Vbat line all to PA

drgodservice · 01-07-2012, 10:37

hans salim · 01-07-2012, 18:47

then u put pa back on top????

drgodservice · 09-27-2012, 12:08

Quote:

Originally Posted by hans salim

then u put pa back on top????

Am not put PA on top . This jumper for test only.

worldwideunlock · 11-06-2012, 22:48

Quote:

Originally Posted by drgodservice

Hi,

How did you remove that PA?
Hot air station?
What temperature did you use?

BR

dipkroy · 04-18-2013, 11:42

air 2 Lab Heater 5 lab

dipkroy · 04-18-2013, 11:46

Quote:

Originally Posted by drgodservice

i was tryd but no working this solution boss any other solution you have ?????

dipkroy · 04-18-2013, 11:48

i thing replace this "PA" 100% work?

brandon3454 · 06-18-2013, 07:31

My blackberry 8520 doesnot pick up all its saying is sos or no service, bt i used wifi ok.

icelangpo · 11-03-2013, 06:27

i also have the same problem. It happened after i unlocked my 8520. Also it seems this is happening to alot of 8520s.

09-17-2010, 07:16	#1 (permalink)
shree59 Freak Poster Join Date: Sep 2004 Age: 43 Posts: 225 Member: 82711 Status: Offline Thanks Meter: 30	blackberry 8520 network problem hi i have blackberry when i turn on it gives gsm signals and also show my sim network in list but after 10 sec it says only sos and no signal is here any kind of option on off problem or it needs reset if i wanna reset it what is reset code thx

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09-17-2010, 07:17	#2 (permalink)
shree59 Freak Poster Join Date: Sep 2004 Age: 43 Posts: 225 Member: 82711 Status: Offline Thanks Meter: 30	i hope all experts will help me soom

02-20-2011, 21:23	#3 (permalink)
sherekamal Junior Member Join Date: Aug 2010 Posts: 1 Member: 1360337 Status: Offline Thanks Meter: 0	i have same problem plz ineed kwon

01-07-2012, 10:01	#4 (permalink)
abrar_sa1984 Junior Member Join Date: Jan 2012 Posts: 2 Member: 1710259 Status: Offline Thanks Meter: 0	before i have same problem but i m change big pf and after that my problem solved

01-07-2012, 10:02	#5 (permalink)
abrar_sa1984 Junior Member Join Date: Jan 2012 Posts: 2 Member: 1710259 Status: Offline Thanks Meter: 0	black berry 8900 pf is same

01-07-2012, 10:32	#6 (permalink)
drgodservice Junior Member Join Date: May 2010 Location: Thailand Posts: 39 Member: 1296637 Status: Offline Thanks Meter: 96	check Vbat line all to PA

01-07-2012, 10:37	#7 (permalink)
drgodservice Junior Member Join Date: May 2010 Location: Thailand Posts: 39 Member: 1296637 Status: Offline Thanks Meter: 96

01-07-2012, 18:47	#8 (permalink)
hans salim No Life Poster Join Date: Jun 2006 Location: in this world Posts: 2,535 Member: 292087 Status: Offline Sonork: 1575183 Thanks Meter: 194	then u put pa back on top????

04-18-2013, 11:42	#11 (permalink)
dipkroy Insane Poster Join Date: Feb 2012 Location: mumbai Posts: 59 Member: 1725861 Status: Offline Sonork: 100.1613482 Thanks Meter: 1	air 2 Lab Heater 5 lab

04-18-2013, 11:48	#13 (permalink)
dipkroy Insane Poster Join Date: Feb 2012 Location: mumbai Posts: 59 Member: 1725861 Status: Offline Sonork: 100.1613482 Thanks Meter: 1	i thing replace this "PA" 100% work?

06-18-2013, 07:31	#14 (permalink)
brandon3454 Junior Member Join Date: Jun 2013 Posts: 1 Member: 1962010 Status: Offline Sonork: FLEX1 Thanks Meter: 0	My blackberry 8520 doesnot pick up all its saying is sos or no service, bt i used wifi ok.

11-03-2013, 06:27	#15 (permalink)
icelangpo Junior Member Join Date: Feb 2011 Posts: 1 Member: 1516757 Status: Offline Thanks Meter: 0	i also have the same problem. It happened after i unlocked my 8520. Also it seems this is happening to alot of 8520s.