8520 locked/restart - GSM-Forum

Pipe · 01-20-2010, 13:01

Have a 8520 that shows "sim card not allowed" with all sim cards, even with the one that corresponds with the operator wich the phone is locked to, got the unlock code but when I enter it, the phone restarts and remains locked. Wiped, factory resetted and flashed (upgrade/downgrade) still the same.
Any idea? tnx in advance

megah01 · 02-07-2010, 11:08

Quote:

Originally Posted by Pipe

Have a 8520 that shows "sim card not allowed" with all sim cards, even with the one that corresponds with the operator wich the phone is locked to, got the unlock code but when I enter it, the phone restarts and remains locked. Wiped, factory resetted and flashed (upgrade/downgrade) still the same.
Any idea? tnx in advance

me too whats wrong
my 8520 after load mep code just hang...

please help?????

delower10 · 02-07-2010, 13:51

Quote:

Originally Posted by megah01

me too whats wrong
my 8520 after load mep code just hang...

please help?????

make sure that the sim card its well inserted!
it will have to ask you the pin code!
after that you will see "invalid sim"!
then you can enter your code!

megah01 · 02-10-2010, 01:08

Quote:

Originally Posted by delower10

make sure that the sim card its well inserted!
it will have to ask you the pin code!
after that you will see "invalid sim"!
then you can enter your code!

I think all metode I'm try but the same
In the screen code accepted but after that just hang
What the problem???
What a new security???

GSMan · 03-11-2010, 18:17

the same thing and for me
Does anyone have solve this problem?

Best Regards

mangudadatu · 02-07-2010, 11:13

try to reflash your phone
then enter codes again

br
mangudadatu

welfreng · 06-23-2010, 20:30

i had same problem and not found solution....helpme (Y)

davidk007 · 06-24-2010, 02:36

i need the MFI-19441-021 and -023 if you can copy link here please or send a email to [email protected]

01-20-2010, 13:01	#1 (permalink)
Pipe Insane Poster Join Date: Jun 2005 Age: 52 Posts: 95 Member: 151394 Status: Offline Thanks Meter: 1	8520 locked/restart Have a 8520 that shows "sim card not allowed" with all sim cards, even with the one that corresponds with the operator wich the phone is locked to, got the unlock code but when I enter it, the phone restarts and remains locked. Wiped, factory resetted and flashed (upgrade/downgrade) still the same. Any idea? tnx in advance

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03-11-2010, 18:17	#5 (permalink)
GSMan Freak Poster Join Date: Jul 2000 Location: GabiRo Posts: 272 Member: 1675 Status: Offline Thanks Meter: 44	the same thing and for me Does anyone have solve this problem? Best Regards

02-07-2010, 11:13	#6 (permalink)
mangudadatu Junior Member Join Date: Feb 2010 Posts: 17 Member: 1228349 Status: Offline Thanks Meter: 3	try to reflash your phone then enter codes again br mangudadatu

06-23-2010, 20:30	#7 (permalink)
welfreng Freak Poster Join Date: Mar 2006 Posts: 300 Member: 239158 Status: Offline Sonork: 100.1602571 Thanks Meter: 38	i had same problem and not found solution....helpme (Y)

06-24-2010, 02:36	#8 (permalink)
davidk007 Junior Member Join Date: Nov 2009 Posts: 35 Member: 1156030 Status: Offline Thanks Meter: 6	i need the MFI-19441-021 and -023 if you can copy link here please or send a email to [email protected]