plz help karbonn a90 pattren lock - GSM-Forum

prince2047 · 02-24-2014, 11:28

plz sir help karbonn a90 patrren lock not sucsesfull use latest version(2.53) also

Moiz Khan · 02-24-2014, 11:36

How to Reset..see here >>>
--------------------------------------------

First Method -

Power ON your phone..and connect it to usb cable.
Check in device manager, if its showing Android Phone or not.

if showing, then usb debugging enabled,
*Open volcano android tool
*Go to adb mode tab
*Root your device first (Tick "ADB Root" & press start)
*If you dont want to lose data then (Tick "Reset gmail" & press start)
*Otherwise(Tick "Wipe_All" & press start)
*After mobile restarted.. "Unroot" your device.

Second Method -

if usb debugging not enabled
then do with usb method

Read Info First.
If it gives message - "Analysis Flash internal data Successfully"
then you can do format without any risk.

If it gives message - "Analysis Flash internal data fail"
then its risky to format the phone (Do format on your risk.)

Format only if you have working backup or firmware available at your collection.

bR. Smk

Anant_Chavan · 02-24-2014, 11:38

1) try read info after sucsses do formate (on your risk )

2) use modfiy usb cable chk

post result

br

suraj9860607689 · 10-08-2014, 14:43

Volcano Updated: 2013-04-28
Connecting...
Connection successful,connected state!
Version: V3.8
SN:197-902-992
Port:COM4
After format or Flash you have to press & hold power button for at least 1.30 mins.
Available Ports:COM1 COM2 COM4
Detection initiated...
Vcc: null
Gnd: 5
Analyzing D+ and D-...
D+ = 3, D- = 2
Analyzing USB device, please wait...
Find USB device:SCI USB2Serial (COM13), (VID_1782&PID_4D00)

Internal version: SPRD3
Boot downloaded.
Start boot please wait a moment....
Spreadtrum Boot Block version 1.1
Boot downloaded.
Flash ID: 00EC00BC
Flash Type:[SAMSUNG] K9F4G08/K9K4G08
FLASH LEN:0x20000000
>>Set to Factory successfully.

02-24-2014, 11:28	#1 (permalink)
prince2047 Freak Poster Join Date: Dec 2009 Location: jind Posts: 219 Member: 1181899 Status: Offline Thanks Meter: 79	plz help karbonn a90 pattren lock plz sir help karbonn a90 patrren lock not sucsesfull use latest version(2.53) also

02-24-2014, 11:36	#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	How to Reset..see here >>> -------------------------------------------- First Method - Power ON your phone..and connect it to usb cable. Check in device manager, if its showing Android Phone or not. if showing, then usb debugging enabled, Open volcano android tool Go to adb mode tab Root your device first (Tick "ADB Root" & press start) If you dont want to lose data then (Tick "Reset gmail" & press start) Otherwise(Tick "Wipe_All" & press start) After mobile restarted.. "Unroot" your device. Second Method - if usb debugging not enabled then do with usb method Read Info First. If it gives message - "Analysis Flash internal data Successfully" then you can do format without any risk. If it gives message - "Analysis Flash internal data fail" then its risky to format the phone (Do format on your risk.) Format only if you have working backup or firmware available at your collection. bR. Smk

02-24-2014, 11:38	#3 (permalink)
Anant_Chavan Freak Poster Join Date: Sep 2011 Location: India Age: 37 Posts: 218 Member: 1649027 Status: Offline Thanks Meter: 56	1) try read info after sucsses do formate (on your risk ) 2) use modfiy usb cable chk post result br

10-08-2014, 14:43	#4 (permalink)
suraj9860607689 No Life Poster Join Date: Jun 2008 Location: Pune (Daund) Maharashtra Age: 34 Posts: 1,639 Member: 787710 Status: Offline Sonork: not using Thanks Meter: 771	Volcano Updated: 2013-04-28 Connecting... Connection successful,connected state! Version: V3.8 SN:197-902-992 Port:COM4 After format or Flash you have to press & hold power button for at least 1.30 mins. Available Ports:COM1 COM2 COM4 Detection initiated... Vcc: null Gnd: 5 Analyzing D+ and D-... D+ = 3, D- = 2 Analyzing USB device, please wait... Find USB device:SCI USB2Serial (COM13), (VID_1782&PID_4D00) Internal version: SPRD3 Boot downloaded. Start boot please wait a moment.... Spreadtrum Boot Block version 1.1 Boot downloaded. Flash ID: 00EC00BC Flash Type:[SAMSUNG] K9F4G08/K9K4G08 FLASH LEN:0x20000000 >>Set to Factory successfully.