Start-up Failed Contact retailer

Try this tricks....

If you encounter situation like below on your 6670,

1. Blank screen phone unable to reboot.
2. Phone only able to boot-up to "Nokia" word screen.
3. Install some program but not able to uninstall it after that.
4. Error messages such as "Child Installer" keeps popping-up.

Do a Full phone formatting on your 6670! as steps below,

1. Make sure you have at least 3/4 charge of battery power left.
2. Backup your contacts list and personal files to MMC memory card.
3. Switch-off your 6670phone.
4. Press and hold 3 keys;
Green dial key, * (star key) & no. 3 key and then press the power on/off to swtich on the 6600 phone.

Remember, do not let go all of the keys and hold keys until you see a NOKIA turns to white screen LCD!

5. After a few minutes when the Full phone formatting completed, your 6670 will back to original system and factory settting.

All apps installed & not of the phones' default will be lost. If you did a backup on your mmc, you can restore it back to the C drive again.

but still you have the prob. Contact Re-tailer
go to the Cellphone Shop nearby and try to re-program your mobile or Hardware...

Thank you for rating this Tip.

START UP FAILD CONTACT RETAILER how to remove from nokia6670

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It also worked on my 6680. thank you very much bro.