Question about Nokia 1600 Cellular Phone

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NOKIA 1600 IMEI ???????????????

Hello Sir,
I have Nokia 1600 RH-64. after flash this mobile. it message display "sim not valid". in JAF solve this problem. say me as early as possible..

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Re: NOKIA 1600 IMEI ???????????????

Yes sir' JAF can solve that prob.
by using RPL logs...

Posted on Jan 09, 2008

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Re: NOKIA 1600 IMEI ???????????????

600 rh-64 sw_3.42 All Don 5.03
erase full
full flash with 3.42
write pm
patch ip 1
full fectory
signal is Ok.

Posted on Mar 01, 2009

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Re: NOKIA 1600 IMEI ???????????????

If this mobile is brought from foreign then its country code should be activated.and if it is being used in Pakistan then there is software problem and the software should be reinstalled.

Posted on Mar 11, 2009

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SOURCE: display SIM not Valid

Question Mark IMEI is problem of phone's UEM IC. It can be put right by techincian by replacing it. With JAF you may do rpl process and can get file ASK. This will need 10 credit about 250 INR. But sometimes it can't solve problem. Processed phone may get restarting problem. So, it is advisable to replace UEM and then preoceed to RPL. Is it clears your doubt ? If no then mail me at and i will reply u with some pic and tricks. Found it helping then vote this solution....

Posted on Jan 09, 2008

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7 Answers

Nokia 1600 restore factory settings code

You can format your Nokia 1600 device by typing:
* + 3 + call + Power on.
Before the device is reset, you need to provide
the lock code. The default lock code is 12345.

If it is not working try this code
*#7370# in standby mode.

Dec 30, 2012 | Nokia 1600 Cellular Phone

3 Answers

In Nokia 1600 type RH-64 i forgot security code and now cannot reset call timers, would you pls help?

Good Morning:

You may try default phone and security code to remove restrictions.
ur defalt phones codes is 12345 or 00000 u can use it
Default 4 Digit user code: 1234 or 0000
Default 6 Digit Security code: 123456 or 000000

Type *#06# at the mobile screen to know IMEI no of your mobile.
send the IMEI no to me and i will reply you with unlocking code.
IF Problem not Solved So
Please New Software install in the Phone Problem will Solved

Dec 08, 2012 | Nokia 1600 Cellular Phone

1 Answer

I forget my Nokia security code. Pls. can someone help me to unlock it?Nokia RH-64, model 1600, IMEI 353651011402883. Thanks in advance

hi try default codes like 0000 or 1234 to reset it if it didnt help you then visit here they provide master reset codes for some nokia and alcatel mobile models.

Jul 20, 2012 | Cell Phones

2 Answers

Hi alian i have forgotten the security code of my NOKIA Model :- 1600 Type :- RH-64 The serial no.( IMEI CODE ) is 357679/01/8022543/7 Please help me out of this, thanks. Additional Details Hi...


The Problem is with your 1600 Software just Flash it (renew mobile software) it can be done in Nokia Car Please Visit your Nearest Nokia service center they will do it,


// Feel free to vote this answer with 4 thumbs up //

Jun 16, 2011 | Nokia N73 Cellular Phone

1 Answer

I lost my security code for my nokia 1600 rh 64

1_ can you save your formation in other phone .
2_that code format your phone for Nokia only
3_ *#7780# if you know your security numbers use it. if you don’t know it use 12345
4_ other numbers *#7370# and the security n ......
and look if the problem is solve it
because after this . you have like a new mobile

Jan 26, 2009 | Nokia 1600 Cellular Phone

2 Answers

Help me,will you?

my phone is 1600 with imei 357953004434766

Oct 07, 2008 | Nokia 1600 Cellular Phone

2 Answers

Sim card not valid on nokia 6680

try to use the same line on diff phone that accepts your card, activate pin request to "ON" and make a call using this phone,
now take the sim to the 6680 and see if it works.

if this doesn't work find a new phone

Mar 10, 2008 | Nokia 6680 Cellular Phone

3 Answers

Display SIM not Valid

box named universal box (UB) can rebuilt ur phones IMEI

Jan 09, 2008 | Nokia 1600 Cellular Phone

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