C390 - Prepare - error - MEM_MAP Blank and can't connect... - GSM-Forum

GSV · 01-27-2007, 20:39

during prepare cycle get error (load boot 98%), now display

Boot loader
08.26
SW Version:
R368_G_0B.A0.0
FR
MEM_MAP Blank
Service Req'd
Battery OK
OK to Program
Connect USB
Data Cable

and cant connect to smartmoto (no phone found). With TP - same "no phone found"
if connect to PC - error massage "Unknown USB device", same with TP
use last versions (clip 3.12, s-key 1.12, SmartMoto 2.16)

Kenas · 07-17-2007, 13:21

Sorry i am new in this test point.

I am trying to power the phone with direct current, even with a usb cable to connect positive and negative wires to its place as battery shows. Direct current is not working for this phone i dont understand why. The testpoint i have to do is just under the battery when i connect the battery it does appear to MEM_BLANK and rest of the text it always show low battery and battery and battery is fully charged.
Any idea how to do test point with battery ??

mbcommunication · 07-17-2007, 13:25

Quote:

Originally Posted by Kenas

Sorry i am new in this test point.

I am trying to power the phone with direct current, even with a usb cable to connect positive and negative wires to its place as battery shows. Direct current is not working for this phone i dont understand why. The testpoint i have to do is just under the battery when i connect the battery it does appear to MEM_BLANK and rest of the text it always show low battery and battery and battery is fully charged.
Any idea how to do test point with battery ??

Just solder 2 wires both with small crocodile clips on them one to the positive and one to the negative of a full charged i use a old 3410 Nokia battery and then connect 2 clips to the pòsitive and negative battery connectors on the phones works fine.

Kenas · 07-17-2007, 18:33

Quote:

Originally Posted by mbcommunication

Just solder 2 wires both with small crocodile clips on them one to the positive and one to the negative of a full charged i use a old 3410 Nokia battery and then connect 2 clips to the pòsitive and negative battery connectors on the phones works fine.

just tried with a Nokia 3310 battery and its not working

GSM_Support · 07-18-2007, 08:00

To perform a TestPoint procedure the handset requires to be disassembled. TestPoint schematics are located at Public Downloads section of www.boot-loader.com. No need to perform a Clip Login to access TP pictures. Use the TestPoint for each specific phone model and follow the step-by-step instruction strictly. Please note that with some models there is a single contact that should be grounded (connected to the metal cover), others have two contacts that should be connected to each other. In most cases TP contacts are protected by a metal cover, which has to be cut or drilled for TestPoint procedure.

However, in case of any hardware damage or phone warranty termination caused by TestPoint procedure Smart-Clip developer does not bear any responsibility.

Best Regards
GSMServer team

01-27-2007, 20:39	#1 (permalink)
GSV Freak Poster Join Date: Oct 2000 Location: Earth Age: 48 Posts: 121 Member: 2425 Status: Offline Thanks Meter: 21	C390 - Prepare - error - MEM_MAP Blank and can't connect... during prepare cycle get error (load boot 98%), now display Boot loader 08.26 SW Version: R368_G_0B.A0.0 FR MEM_MAP Blank Service Req'd Battery OK OK to Program Connect USB Data Cable and cant connect to smartmoto (no phone found). With TP - same "no phone found" if connect to PC - error massage "Unknown USB device", same with TP use last versions (clip 3.12, s-key 1.12, SmartMoto 2.16)

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07-17-2007, 13:21	#2 (permalink)
Kenas Freak Poster Join Date: Jun 2003 Location: Spain Age: 42 Posts: 169 Member: 31252 Status: Offline Sonork: 100.1591416 Thanks Meter: 6	Sorry i am new in this test point. I am trying to power the phone with direct current, even with a usb cable to connect positive and negative wires to its place as battery shows. Direct current is not working for this phone i dont understand why. The testpoint i have to do is just under the battery when i connect the battery it does appear to MEM_BLANK and rest of the text it always show low battery and battery and battery is fully charged. Any idea how to do test point with battery ??

07-18-2007, 08:00	#5 (permalink)
GSM_Support Product Supporter Join Date: Feb 2005 Location: GSMserver Team Posts: 36,980 Member: 121052 Status: Offline Sonork: 100.107126 Thanks Meter: 80,766	To perform a TestPoint procedure the handset requires to be disassembled. TestPoint schematics are located at Public Downloads section of www.boot-loader.com. No need to perform a Clip Login to access TP pictures. Use the TestPoint for each specific phone model and follow the step-by-step instruction strictly. Please note that with some models there is a single contact that should be grounded (connected to the metal cover), others have two contacts that should be connected to each other. In most cases TP contacts are protected by a metal cover, which has to be cut or drilled for TestPoint procedure. However, in case of any hardware damage or phone warranty termination caused by TestPoint procedure Smart-Clip developer does not bear any responsibility. Best Regards GSMServer team