Medusa Pro Software ERROR[001]: Can not connect. No target device present. - GSM-Forum

motin123 · 11-09-2017, 08:15

Medusa Box · 11-09-2017, 09:32

Hello.

At first, please check eMMC connection, check, whether You have soldered wires correctly, do each wire as short as possible (max. 3-5 CM length). The best way is to solder all eMMC wires directly to eMMC chip's contacts and don't use unknown adapters.

Also, if eMMC firmware is totally damaged, device may not connect in normal mode. In order to force eMMC into Boot Mode to update/write eMMC firmware, You need to solder TP and connect it to GND while connecting.

To write/update eMMC firmware, please complete the following steps:

1. Select «eMMC» interface option
2. Select «Brand: eMMC_chips»
3. Select eMMC chip part number in «Model:» software list
4. Press «Help» button to view eMMC pinout and TP picture. Acknowledge the manual.
5. Solder all necessary wires to connect eMMC (if necessary, solder TP wire to force eMMC into Boot Mode, Product name will be displayed as 000000)
6. Press «Connect» button to connect eMMC (if necessary, connect TP to GND)
7. When connection is successful, release (disconnect) TP wire from GND and go to «eMMC service» tab in the software
8. Press «Write/Update firmware» button, select proper eMMC chip from the list and press "Write/Update eMMC firmware" button.

11-09-2017, 08:15	#1 (permalink)
motin123 No Life Poster Join Date: Mar 2012 Location: BHANGLADESH Posts: 562 Member: 1741293 Status: Offline Sonork: 100.1664286 Thanks Meter: 131	Medusa Pro Software ERROR[001]: Can not connect. No target device present. https://postimg.org/image/9gyq2l1atn/

11-09-2017, 09:32	#2 (permalink)
Medusa Box Product Supporter Join Date: Mar 2011 Location: Octopus-team Posts: 9,360 Member: 1538383 Status: Offline Sonork: 100.1587278 Thanks Meter: 3,398	Hello. At first, please check eMMC connection, check, whether You have soldered wires correctly, do each wire as short as possible (max. 3-5 CM length). The best way is to solder all eMMC wires directly to eMMC chip's contacts and don't use unknown adapters. Also, if eMMC firmware is totally damaged, device may not connect in normal mode. In order to force eMMC into Boot Mode to update/write eMMC firmware, You need to solder TP and connect it to GND while connecting. To write/update eMMC firmware, please complete the following steps: 1. Select «eMMC» interface option 2. Select «Brand: eMMC_chips» 3. Select eMMC chip part number in «Model:» software list 4. Press «Help» button to view eMMC pinout and TP picture. Acknowledge the manual. 5. Solder all necessary wires to connect eMMC (if necessary, solder TP wire to force eMMC into Boot Mode, Product name will be displayed as 000000) 6. Press «Connect» button to connect eMMC (if necessary, connect TP to GND) 7. When connection is successful, release (disconnect) TP wire from GND and go to «eMMC service» tab in the software 8. Press «Write/Update firmware» button, select proper eMMC chip from the list and press "Write/Update eMMC firmware" button. Last edited by Medusa Box; 11-09-2017 at 09:37.