Nokia 6610 Repair Hint page 9

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Customer Care Europe, Middle East & Africa

SCCE Training Group

 2003 Nokia Mobile Phones

Phone locks up, reboots or no response (O-Code: O901)

Pre-check:

Take the phone and insert a SIM card.

If the phone locks up, follow repair instructions:

If the display light turns off when playing a game, follow repair instructions:

Phone locks up, reboots or no response (O-Code: O901)

If the phone locks up after a while or does not respond, reboot or restart without asking the PIN code when starting an

application, (e.g. a game or the organizer), try to flash the phone.

If an error message from the flash prommer is shown, follow repair instructions:

Note! New CCT reference code table for SW application failures has been implemented. Refer to page 21.

"Phone locks up, reboots or no resonse (O-Code: O901)"

"LEDs flickering"

"Phone is totally dead"

CONFIDENTIAL

NHL-4u/NHL4/NHL-4j

6610/7210/7250

Date 21/05/2003

Checked by:

SCCE Training Group

9 (22)

Repairhints

Version 3.0

Approved by:

CC Europe, Middle East & Africa

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7210 7250