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Go Back   GSM-Forum > Product Support Sections > No More Supported Solutions (Dead Products) > No More Supported H/W Products > Volcano Box


 
 
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Old 08-11-2014, 06:28   #1 (permalink)
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Experts ! How to find Android MTKCPU test points when it is completely dead in


MTK CPU android phones specially same copies of Samsung become dead after flashing or format it can not be flashed even with its own backup flash file so how we can repair its boot ?
As I searched for repairing its boot it is necessary to know or find its test points or cola points so how we can find these test points or cola points and how to repair dead MTK android boot?


WBR
 
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Old 08-11-2014, 06:32   #2 (permalink)
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there is a cable made by gpg called modify cable for android you can use such cable for booting dead perloaders phones .
 
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Old 08-11-2014, 06:48   #3 (permalink)
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he said test point not for booting as far as i know test point is not shown in any mother bord of cloned but some others may have you have to contact manufactuer so they can provide but its so hard
 
Old 08-11-2014, 06:59   #4 (permalink)
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Quote:
Originally Posted by shanry View Post
he said test point not for booting as far as i know test point is not shown in any mother bord of cloned but some others may have you have to contact manufactuer so they can provide but its so hard


Mate you are right but I need test point for repairing dead phones if Modified cable can do it than no need to open phone and find test points .



WBR
 
Old 08-11-2014, 07:25   #5 (permalink)
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Quote:
Originally Posted by shanry View Post
he said test point not for booting as far as i know test point is not shown in any mother bord of cloned but some others may have you have to contact manufactuer so they can provide but its so hard

Read my post once again , if you not read it in fst time ,

kabal jana cable sara booting ke che da kam set perloader dead we
 
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Old 08-11-2014, 08:36   #6 (permalink)
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Quote:
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Read my post once again , if you not read it in fst time ,

kabal jana cable sara booting ke che da kam set perloader dead we



Sahi sho poh shwam mardan jana
 
Old 09-02-2014, 06:11   #7 (permalink)
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there is a cable made by gpg called modify cable for android you can use such cable for booting dead perloaders phones .

Sir I tried to flash with modified cable but MTK6572 could not be flashed by modified cable so what else can I do to revive this Galaxy Grand Copy and also another S7562 MTK6572 and surely booth are dead after flashing ?


WBR

Last edited by NKhan_Gsm; 09-02-2014 at 06:19.
 
Old 09-02-2014, 12:01   #8 (permalink)
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You need to find kcolo point on the mobile motherboard.

http://forum.gsmhosting.com/vbb/f723...boots-1658331/
 
Old 09-02-2014, 13:24   #9 (permalink)
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Quote:
Originally Posted by NKhan_Gsm View Post
Sir I tried to flash with modified cable but MTK6572 could not be flashed by modified cable so what else can I do to revive this Galaxy Grand Copy and also another S7562 MTK6572 and surely booth are dead after flashing ?


WBR

Hi ..


Open Out Your PCB ..
Find Point name Is ..COLO,KOLO..
Short this Point to GND ..
Now Connect Usb Cable & See The DM ..
If Phone Haven't Hardware Fault Phone Must Connect to Boot Mode ..




Wbr,
AniAXN
 
Old 09-02-2014, 16:01   #10 (permalink)
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Thsnks for reply I opened PCB but there wasn't highlighted COLO points how to find it ?

Wbr


Sent from my iPhone using Tapatalk
 
Old 09-03-2014, 11:41   #11 (permalink)
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Quote:
Originally Posted by NKhan_Gsm View Post
Thsnks for reply I opened PCB but there wasn't highlighted COLO points how to find it ?

Wbr


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U have to short every golden point with the gnd and connect ur mobile to the computer through the USB cable.

If the device manager detects the phone, then ur done.
Otherwise U have try with another points.

Note dont short VCC, D+, D- to GND point....

Otherwise your phone will be completely damaged.
 
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Old 04-02-2017, 16:34   #12 (permalink)
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How can we find gnd point ?
And also how can we know that this is not vcc d+ point etc
 
Old 04-10-2017, 17:59   #13 (permalink)
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Please see photo. Where can bee testpoint kcolo ?
 
Old 04-11-2017, 17:26   #14 (permalink)
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Originally Posted by stranger75 View Post
Please see photo. Where can bee testpoint kcolo ?
My phone asus x005 mt6735
 
Old 04-12-2017, 04:58   #15 (permalink)
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some mtk phone not show kcolo,colo points
so check pic and use master mind


Follow Pic and Check your phone pcb points steps by steps,, any point attech to gnd



Best Regards
Kashi Lucky With GPG Teams
 
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