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Old 01-18-2015, 18:31   #16 (permalink)
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i hope u fined COLO, KOLO, KCOLO
regards
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Old 01-18-2015, 19:46   #17 (permalink)
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Quote:
Originally Posted by elpring View Post
what bout kolo kolo on board
Quote:
Originally Posted by elpring View Post
now i open board but have no COLO, KOLO, KCOLO what shal i do this pic for phone
lenovo a850 - Download - 4shared
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Originally Posted by elpring View Post
i hope u fined COLO, KOLO, KCOLO
regards
You have to test all points one by one Short Golden point with GND and attach usb cable which point short with gnd can able to detect your phone by pc is Force Preloader Mode Test Point !! Keep in mind Don't Short Vcc,Vcharge or any other pin which have 4.x Volts also i had tested "Colo" or "Kolo" or "KCOLO" don't have any kind of volts..
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Old 01-18-2015, 19:52   #18 (permalink)
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I upload pictures I guess points besid chip m6582
Regards
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Old 01-18-2015, 20:29   #19 (permalink)
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post high quality picture of the board
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Old 01-19-2015, 06:12   #20 (permalink)
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lenovo a850 - Download - 4shared
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Old 04-07-2015, 21:40   #21 (permalink)
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hi, friends

my lenovo, also were the same state,

but I am installing firmware , and phone is loading it by now,

I did it on WINDOWS XP, because in WINDOWS 7, usb drivers didnt detect phone correcty
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Old 05-23-2015, 11:11   #22 (permalink)
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Please Help for a850 preloader test point.
my Lenovo deadboot after flash.....
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Old 06-22-2015, 10:21   #23 (permalink)
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a850 testpoint link

direct link:

http://www.4shared.com/download/B0wL....JPG?lgfp=3000

download link

testpoint - Download - 4shared
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Old 10-21-2015, 13:39   #24 (permalink)
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Lenovo A850 Dead Testpoint/preloader short

Well done, sir. I repaired Lenovo A850 dead only red light indicator when plug in USB with out battery, detected in PC but no Preloader driver asking.

1. Short the two points Short Golden Point and GND. Try some times
2. Dead Lenovo A850 wil be start to detected.
3. Then try to flash with Lenovo A850i rom. (Remember A850i)
4. Done
5. Right now cannot upload picture, if any one need help, msg me.

Good Luck
Amit
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Old 11-18-2015, 04:16   #25 (permalink)
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can you please help for the first one. I'm a newbie. How Short the two points Short Golden Point and GND
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Old 12-10-2015, 13:55   #26 (permalink)
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Yes this is the legal method and have done 2phones today
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Old 12-11-2015, 12:13   #27 (permalink)
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now phone not detect by usb lenovo s850 100%%% working this methoed


Press Volume UP + Volume Down + PWR KEY Same Time Set will Be Connect Automatically

And Flash the phone by sp tools
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Old 01-22-2016, 21:11   #28 (permalink)
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please add lenovo yoga 2
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Old 02-04-2016, 03:57   #29 (permalink)
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Quote:
Originally Posted by deeptamu View Post
now phone not detect by usb lenovo s850 100%%% working this methoed


Press Volume UP + Volume Down + PWR KEY Same Time Set will Be Connect Automatically

And Flash the phone by sp tools
Thanx Frnd Its Working For me
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Old 03-02-2016, 10:25   #30 (permalink)
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Quote:
Originally Posted by deeptamu View Post
now phone not detect by usb lenovo s850 100%%% working this methoed


Press Volume UP + Volume Down + PWR KEY Same Time Set will Be Connect Automatically

And Flash the phone by sp tools
tnx worked for me you are great
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