How to Recover the OS7030

How to Recover the OS7030 What you will need: - You will need to make up a serial cable to connect to the SIO connector

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How to Recover the OS7030 What you will need: -

You will need to make up a serial cable to connect to the SIO connector inside the OS7030.

PC serial port 9 Pin D – Sub Female connector 1 2 3 4 5 6 7 8 9 -

OS7030 SIO Connector 3 pin Female Molex connector 2.54mm 2 3 1

FTP program (TFTPD32 or Pumpkin) SW Package Tera Term or Hyperterminal

Recovery procedure 1. Unzip the SW package into C:\OS7030\Package

Boot File

2. Install Tera Term and run the application. 3. Select the serial radio button and the com port on your PC.

Samsung Electronics UK Ltd Network Division, www.samsung.com/uk/network Page 1 of 7

4. Configure the serial port as below remembering to select the com port on your PC.

5. Connect the SIO cable between PC and OS7030 SIO connector.

6. Power on the cabinet and immediately start pressing “q” until you see “Hit „Q‟ or „q‟ key to stop autoboot” you should now have the prompt Samsung >

Samsung Electronics UK Ltd Network Division, www.samsung.com/uk/network Page 2 of 7

See screen shot on next page.

7. To view the current boot file and ip addresses on the system enter “printenv” and enter. Samsung > printenv bootdelay=3 baudrate=38400 eth1addr=00:aa:bb:cc:dd:ff tftpdir=. mspname=ms30v521.pkg cspname=cs30t200.pkg irdname=dr30t200.pkg bootfile=bt30t200.bin (yours may be different) mtdboot=setenv bootargs console=ttyS0,38400 root=/dev/ram0 init=/linuxrc rw init rd=0x3000000,3M rootfstype=squashfs mem=112M updateboot=tftp 1000000 ${tftpdir}/${bootfile}; protect off 1:0-111;erase 1:0-11 1; cp.b ${fileaddr} 11000000 ${filesize}; protect on 1:0-111 clearenv=protect off 1:112-127;erase 1:112-127;protect on 1:112-127 nanderaseall=nand erase clean updatecspNAND=tftp fffe00 ${tftpdir}/${cspname}; nand erase 0 200000; nand wri te 1000000 0 ${filesize} updatemspNAND=tftp 1fffe00 ${tftpdir}/${mspname}; nand erase 400000 280000; nan d write 2000000 400000 ${filesize} updateirdNAND=tftp 2fffe00 ${tftpdir}/${irdname}; nand erase 900000 300000; nan d write 3000000 900000 ${filesize} readcsp=nand read 1000000 0 200000 readmsp=nand read 2000000 400000 280000 readird=nand read 3000000 900000 300000 installrfs=setupgradeflag;run mtdboot; run updateirdNAND; run readird;run readms p; loadmsp 2000000 280000; run readcsp; bootcomcerto 1000000 install=setupgradeflag;run mtdboot; run updateirdNAND; run updatecspNAND; run up datemspNAND; run readird;run readmsp;loadmsp 2000000 280000;run readcsp; bootcom certo 1000000 standalone=clearupgradeflag;run mtdboot; run readird;run readmsp; loadmsp 200000 0 280000;run readcsp; bootcomcerto 1000000 bootcmd=run standalone ipaddr=106.200.14.150 (Your IP addresses will either be the default or if you have changed the IP gatewayip=106.200.14.1 addresses in mmc830 you will see what you have entered in mmc830) netmask=255.255.255.0 ethaddr=00:16:32:c7:44:a3 Samsung Electronics UK Ltd Network Division, www.samsung.com/uk/network Page 3 of 7

serverip=106.200.14.153 scsp=200000 smsp=680000 sird=c00000 stdin=serial stdout=serial stderr=serial

(The serverip will probably be the default setting and you will need to change this to the IP address you assign to your PC)

Environment size: 1618/16380 bytes Samsung >

8. The default ip address for the system is 10.0.2.10 and the serverip is 10.0.2.11. If the ip addresses are still in default you can assign your pc the serverip address 10.0.2.11. 9. If you have the system on the customers network the ipaddr will most lickely have changed. Configure an IP address on your PC in the same range as the phone system. 10. Change the server IP address so it is the same as the IP address on your PC. The following commands can be used if you need to change any of the ip addresses. Samsung > setenv ipaddr 106.200.14.150 Samsung > setenv gatewayip 106.200.14.1 Samsung > setenv serverip 106.200.14.153 Samsung > setenv bootfile bt30t200.bin (you only need to include the bootfile when upgrading the bootfile via SIO). The bootfile name must be entered exactly as it appears in the SW package received from Samsung. - Samsung > saveenv (To save the settings)  -

Saving Environment to Flash... Un-Protected 16 sectors Erasing Flash... Erasing 16 sectors... ok Erased 16 sectors Writing to Flash... ok done Protected 16 sectors Samsung >

11. Connect a network cable between your pc and OS7030. (you can use either a straight thru or crossover) 12. Run the TFTPD32 server

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13. The Server interfaces ip address is the ip address on your PC and must be the same as the serverip address on the OS7030. Select settings 14. Browse to the folder where the SW package has been unzipped to.

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15. Select ok

Upgrading Bootrom thru SIO 16. Enter the following command Samsung > run

updateboot;run clearenv;reset and enter.

If no errors you will see “########” on screen. The bootrom upgrade takes about 10 seconds and then the system will restart. When the system restarts press the “q” key again to interrupt boot up mode so you are back at the prompt Samsung >

Samsung > run updateboot;run clearenv;reset TFTP from server 106.200.14.153; our IP address is 106.200.14.150 Filename './bt30t200.bin'. Load address: 0x1000000 Loading: ######################################## done Samsung Electronics UK Ltd Network Division, www.samsung.com/uk/network Page 6 of 7

Bytes transferred = 204572 (31f1c hex) Un-Protect Flash Sectors 0-111 in Bank # 1 Erase Flash Sectors 0-111 in Bank # 1 Erasing 112 sectors... ok Copy to Flash... ok done Protect Flash Sectors 0-111 in Bank # 1 Un-Protect Flash Sectors 112-127 in Bank # 1 Erase Flash Sectors 112-127 in Bank # 1 Erasing 16 sectors... ok Protect Flash Sectors 112-127 in Bank # 1 Resetting CPU

Upgrading SW Package Steps 17 to 19 only need to be done when upgrading from V1.xx to V2.03 or above. 17. Samsung> setenv irdname dr30v204.pkg The irdname and cspname files must be 18. Samsung> setenv cspname cs30v204.pkg entered as they appear in the SW 19. Samsung> saveenv package you received.

20. Enter the following command Samsung > run

nanderaseall and enter.

Samsung > run nanderaseall NAND erase: device 0 offset 0, size 523370496 ... nand_legacy_erase: dev_id=0x00 89000f, start=0, len=523370496 OK Samsung >

21. Enter the following command Samsung > run install and enter. If no errors you will see “#######” on the screen. The upgrade takes about 15 minutes including boot up time. 22. Once the system is booted up goto mmc 727 and confirm the software version. 23. You will need to upload VM prompt file afterwards with either webmmc or IT Tool.

The End

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