urjent help volcano team - GSM-Forum

viruscare · 12-19-2014, 10:46

i have many phone sc6531d and rda8851 but not connect properly
so plz help

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Volcano Updated: 2014-10-22
Connecting...
Connection successful,connected state!
Version: V3.8
SN:656-907-692
Port:COM149
After format or Flash you have to press & hold power button for at least 1.30 mins.
Note for win7 users :
Start your Win 7 64bit with F8 key and choose 'Disable Driver Signature Enforcement'.
After that the spd drivers will have the ability to be loaded.
Available Ports:COM3 COM12 COM33 COM58 COM149
Detection initiated...
Vcc: null
Gnd: 1
Analyzing D+ and D-...
D+ = 3, D- = 4
Analyzing USB device, please wait...
Find USB device:SCI USB2Serial (COM62), (VID_1782&PID_4D00)

failed to open port.
>>Ready to read/write again, please remove the power supply clip or battery and then re-loaded it.

rda8851
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Moiz Khan · 12-19-2014, 11:34

For SPD You need to press some boot key

For Coolsand

looks like you are doing in usb mode.
If yes, then you need to keep pressing "0" button while detection of usb.

Handset will show charging..and then usb will gets detected after 5 seconds.

Be sure that proper coolsand usb drivers are installed.

bR. Smk

Qaisar Mahmood · 12-19-2014, 13:37

its driver issue remove all pc driver and update again driver problem will solved

Akhtar Ali Jatt · 12-19-2014, 13:59

Connect coolsand mobile chip with volcano main cable or use rx tx cable ,

for spd it's possibly driver problem you can also try comport option ,
change type option from usb to com (rx/tx) .

12-19-2014, 10:46	#1 (permalink)
viruscare No Life Poster Join Date: Dec 2012 Location: India Posts: 693 Member: 1860537 Status: Offline Sonork: 1657411 Thanks Meter: 39	urjent help volcano team i have many phone sc6531d and rda8851 but not connect properly so plz help [IMG][/IMG] Volcano Updated: 2014-10-22 Connecting... Connection successful,connected state! Version: V3.8 SN:656-907-692 Port:COM149 After format or Flash you have to press & hold power button for at least 1.30 mins. Note for win7 users : Start your Win 7 64bit with F8 key and choose 'Disable Driver Signature Enforcement'. After that the spd drivers will have the ability to be loaded. Available Ports:COM3 COM12 COM33 COM58 COM149 Detection initiated... Vcc: null Gnd: 1 Analyzing D+ and D-... D+ = 3, D- = 4 Analyzing USB device, please wait... Find USB device:SCI USB2Serial (COM62), (VID_1782&PID_4D00) failed to open port. >>Ready to read/write again, please remove the power supply clip or battery and then re-loaded it. rda8851 [IMG][/IMG]

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12-19-2014, 11:34	#2 (permalink)
Moiz Khan No Life Poster Join Date: Jul 2007 Location: India Posts: 2,683 Member: 557473 Status: Offline Sonork: 100.1627500 Thanks Meter: 2,284	For SPD You need to press some boot key For Coolsand looks like you are doing in usb mode. If yes, then you need to keep pressing "0" button while detection of usb. Handset will show charging..and then usb will gets detected after 5 seconds. Be sure that proper coolsand usb drivers are installed. bR. Smk

12-19-2014, 13:37	#3 (permalink)
Qaisar Mahmood No Life Poster Join Date: Jan 2006 Location: Pakistan Posts: 15,094 Member: 226457 Status: Offline Sonork: No more used Thanks Meter: 14,934	its driver issue remove all pc driver and update again driver problem will solved

12-19-2014, 13:59	#4 (permalink)
Akhtar Ali Jatt No Life Poster Join Date: Jan 2009 Location: Sindh Pakistan Posts: 8,871 Member: 953334 Status: Offline Sonork: 100.1614005 Thanks Meter: 15,420	Connect coolsand mobile chip with volcano main cable or use rx tx cable , for spd it's possibly driver problem you can also try comport option , change type option from usb to com (rx/tx) .