How do I reset the security code for a Nokia 6303?

Question

Nokia 6303

Released by Nokia in May 2009, the Nokia 6303 is designed mainly for voice calls, texting, and music playback.

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Matthias Lemmens @matthiaslemmens

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crwdns2931729:0crwdne2931729:0: Maw 15, 2010

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How do I reset the security code for a Nokia 6303?

Hi, I changed the security code of my Nokia 6303, but I was really tired so I forgot it.

I'm not trying to unlock the pin or simlock code, but the code you can set to unlock the keyboard. I have a USB-cable and I've connected the phone to my Mac via Bluetooth. If needed, I also have a windows computer available, but the phone hasn't been connected to it yet, neither with bluetooth nor the USB.

Please help me out! Thanks.

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I cannot hear any incoming and outgoing call sound

crwdns2934271:0Maw 27, 2016crwdnd2934271:0 soesan8683 crwdne2934271:0

i have nokia 6303c and i forgat security code so howe i opn this code plz rply me thank u

crwdns2934271:0Maw 17, 2017crwdnd2934271:0 sahil sami crwdne2934271:0

Works on nokia6303. It’ll read security code from memory

Download & install Nemesis Service suite (NSS). Do not install it on C: drive. It has permission issues on C. I’ll go with D.

Connect your phone to computer using Ovi Suite or PC Suite mode. Close Ovi/PC suite if launched automatically. We don’t need it.

Open Nemesis Service suite (NSS)

Click on scan for new devices button (top right hand side)

And click on phone info button

Click on Scan

Select Permanent Memory

Click on Read

Now it’ll read your phone’s permanent memory and save it on your computer. Browse Nemesis Service suite (NSS) installation directory & go to D:NSSBackuppm. In that folder you’ll see a file named {YourPhone’sIMEI}.pm. Right click on it & open with notepad. Now search [308] within that file. On the 5th record (5=) under [308] tag you’ll see your password like this 5=31323334350000000000. Remove all 3’s & 0’s from that line like I highlighted above to get your security code. Which becomes 12345.

crwdns2934271:0Mud 17, 2019crwdnd2934271:0 tender atp crwdne2934271:0

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Darril @darrilj35

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crwdns2931729:0crwdne2931729:0: Maw 21, 2010

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http://tipsfromgeek.com/2009/11/how-to-r...

please check this site. It will help you.

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Hi, I haven't got the phone with me right now, since it is my brother's,

but it seems like a good solution and I will try it asap.

I will let you know wether it worked or not.

Thanks

crwdns2934271:0Maw 23, 2010crwdnd2934271:0 Matthias Lemmens crwdne2934271:0

The hint from darril worked! Thanks a lot you guys!

crwdns2934271:0Maw 30, 2010crwdnd2934271:0 Matthias Lemmens crwdne2934271:0

you should accept his answer ;-)

crwdns2934271:0Maw 30, 2010crwdnd2934271:0 markus weiher crwdne2934271:0

Iforgot my code

crwdns2934271:0Dzi 28, 2011crwdnd2934271:0 jeet crwdne2934271:0

whether it is a network lock code or keypad lock?

crwdns2934271:0Nhl 22, 2010crwdnd2934271:0 sfranklin00 crwdne2934271:0

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i have nokia 6303c and i forgat security code so howe i opn this code plz rply me thank u — sahil sami
Works on nokia6303. It’ll read security code from memory

Download & install Nemesis Service suite (NSS). Do not install it on C: drive. It has permission issues on C. I’ll go with D.

Connect your phone to computer using Ovi Suite or PC Suite mode. Close Ovi/PC suite if launched automatically. We don’t need it.

Open Nemesis Service suite (NSS)

Click on scan for new devices button (top right hand side)

And click on phone info button

Click on Scan

Select Permanent Memory

Click on Read

Now it’ll read your phone’s permanent memory and save it on your computer. Browse Nemesis Service suite (NSS) installation directory & go to D:NSSBackuppm. In that folder you’ll see a file named {YourPhone’sIMEI}.pm. Right click on it & open with notepad. Now search [308] within that file. On the 5th record (5=) under [308] tag you’ll see your password like this 5=31323334350000000000. Remove all 3’s & 0’s from that line like I highlighted above to get your security code. Which becomes 12345. — tender atp
Hi, I haven't got the phone with me right now, since it is my brother's,

but it seems like a good solution and I will try it asap.

I will let you know wether it worked or not.

Thanks — Matthias Lemmens

malik @malik62430 crwdns2934065:0crwdne2934065:0: 37 1 · Answer 1 · 2014-11-26T03:14:42-07:00

malik @malik62430

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crwdns2931729:0crwdne2931729:0: Huk 26, 2014

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12345

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score 1 · Answer 2 · 2010-07-15T12:20:15-07:00

markus weiher @markusweiher

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crwdns2931729:0crwdne2931729:0: Maw 15, 2010

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sorry - that is a very problematic topic

tho only thing i can tell you is: use google, use it good and you can find it - it took me less than a minute to find what you searching for

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If you are talking about the mastercode-thing, that doesn't work for my nokia... What did you find?

crwdns2934271:0Maw 16, 2010crwdnd2934271:0 Matthias Lemmens crwdne2934271:0

did you try this one: *#7328748263373738# ?

crwdns2934271:0Maw 16, 2010crwdnd2934271:0 markus weiher crwdne2934271:0

the problem is, it's blocked, so I can't type it in...

crwdns2934271:0Maw 17, 2010crwdnd2934271:0 Matthias Lemmens crwdne2934271:0

you are trying this with the sim in the phone - right? remove the sim! - but nokia phones normally accept those phone inputs even if they are blocked

crwdns2934271:0Maw 17, 2010crwdnd2934271:0 markus weiher crwdne2934271:0

Nope, no sim in the phone. I can't type anything except my code, when I try *#7328748263373738#, the star doesn't appear and when I type in the square, he tells me it's a wrong code, before I'm able to type the rest...

crwdns2934271:0Maw 19, 2010crwdnd2934271:0 Matthias Lemmens crwdne2934271:0

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jackfruit @jackfruit crwdns2934065:0crwdne2934065:0: 13 1 · Answer 3 · 2013-02-06T01:51:25-07:00

jackfruit @jackfruit

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crwdns2931729:0crwdne2931729:0: Yan 6, 2013

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Hi muthu ,

I will help you.What's your mobile model no?

If you forgot your security code,you can reset your security lock using master reset code.It's one of the best way.If you need master reset code visit

http://www.unlock-free.com/ Here they will need your mobile model no,imei.After that they will generate your reset code instantly at free of cost.So you can easily remove you security lock within a minute.They have reset code for some Nokia and Alcatel mobile models only.

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khan @khan28523 crwdns2934065:0crwdne2934065:0: 13 1 · Answer 4 · 2013-06-21T23:32:43-07:00

khan @khan28523

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crwdns2931729:0crwdne2931729:0: Kho 21, 2013

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i forgate my passowsd. ple ans

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@khan, you are posting a question as an answer to a 3 year old question. It might help if you ask your own question. Use this link http://www.ifixit.com/Answers/Ask/Nokia+... to ask your own question for some help. What have you tried thus far? did you try what the accepted answer suggested?

crwdns2934271:0Kho 22, 2013crwdnd2934271:0 oldturkey03 crwdne2934271:0

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zaza @zaza66450 crwdns2934065:0crwdne2934065:0: 13 1 · Answer 5 · 2014-06-21T01:23:18-07:00

zaza @zaza66450

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crwdns2931729:0crwdne2931729:0: Kho 21, 2014

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hello i have forgot security code and please help me!

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mety @mety crwdns2934065:0crwdne2934065:0: 7 1 · Answer 6 · 2011-10-16T02:50:38-07:00

mety @mety

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crwdns2931729:0crwdne2931729:0: Nhl 16, 2011

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just remove your sim and after that turn on the phone and enter the previous code or default code . it's work .

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It was already tried, check Matthias Lemmens responds to markus weiher. It did not work. What worked for Matthias Lemmens was the link from Darril....nice answer, good thought, but does not work ;-)

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