Service Manuals, User Guides, Schematic Diagrams or docs for : . Rare and Ancient Equipment Ericsson Mobile Phones ERICSSON R250 R250_repair_flow

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00021-1/FEA 209 544/18.A                                   Repair Flow


                Approved according to 1776-1/FEA 209 544


                Repair Flow mechanical, R250s pro




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Repair Flow                                                  00021-1/FEA 209 544/18.A




              BOX             REFERENCE
              Flash upgrade   Test description, mechanical. - Update the phone with the
              (if needed)     latest software revision if necessary according to the
                              instructions.
                              Continue with Manual test.


              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 shoot   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.


              Repair          Mechanical instructions. - Repair the faulty phone
                              according the working instruction with explaining pic-
                              tures.
                              Continue with Manual test.


              Warranty seal   Mechanical instructions. - Apply a warranty seal after
                              succeeded repair according to mechanical instruction.
                              Return the phone to the customer or send to higher level.




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