Ericsson R250s PRO Troubleshooting Instructions page 46

Repair Flow
BOX
Flash upgrade
(if needed)
Manual test
Trouble shoot
Repair
Warranty seal
2
REFERENCE
Test description, mechanical. - Update the phone with the
latest software revision if necessary according to the
instructions.
Continue with Manual test.
Test description, mechanical. - To verify the phone all test
actions must be performed according the instructions.
If the phone fail continue with Trouble shoot, or if it pass
continue with Warranty seal.
Trouble shooting instructions, mechanical. - Trouble
shoot the phone according the mechanical fault-finding
tool for the most common faults.
If a fault is found continue with Repair, or if a fault is not
found continue with Warranty seal and sent the phone to
higher level.
Mechanical instructions. - Repair the faulty phone
according the working instruction with explaining pic-
tures.
Continue with Manual test.
Mechanical instructions. - Apply a warranty seal after
succeeded repair according to mechanical instruction.
Return the phone to the customer or send to higher level.
00021-1/FEA 209 544/18.A