Originally Posted by sahilfency (Post 10072935)

u have more option .........................
this is easy way .Communication Maintenance Power Supply(bk 1501t+ Baku New Products) - Buy 10v Power Supply,110v Power Supply,2a Power Supply Product on Alibaba.com

Originally Posted by SHIJILFONOTLY (Post 10072276)

this power supply also worked
this power supply generated by 3.3volt and 1.8volt
https://imagizer.imageshack.us/v2/44...90/37/5ng0.jpg

https://imagizer.imageshack.us/v2/79...0/546/lshm.jpg

my hand made
if you need more information i can make mannul how to make the power supply device

Originally Posted by 089999945 (Post 10072954)

yes,i have power supply simalar it :D
i will try thanks

Originally Posted by sahilfency (Post 10069859)

GPGeMMC Box provided Special Adaptor for ISP and JTAG. Make sure for ISP read and write use ISP Adaptor/Jig and for ISP writing Use ISP correct Files. Don't use ISP files into JTAG and don't use JTAG files into ISP. ISP files are like this Boot1, Boot2, USER, etc. and Jtag files don't have Boot1. Boot2, User etc. so 1st of all make sure of this. 2ndly Triple Check your Soldering use Good Jumper Wires for Soldering and Good Solder and Good Iron. after all Trip Check if still you are getting Bad code error can be cause of two reasons 1st phone can be Hardware and 2nd use this method to make sure it's hardware issue or not.

Check this picture

http://www.gpgdragonsupport.com/ftpp...0volts/222.png

Some phones need Extra Current of 3.3 Volts and these type of phones not connect with box. when you try to connect it with GPGeMMC you got error
eMMC ORC: 00000000, bad code !
>> Id check lost
what you have to do is make sure your soldering are 101% correct after confirm just put 3.3v to ISP jig. Keep in mind no need to sold any extra 3.3v to phone. just you have to sold extra 3.3v to ISP adaptor. these kind of error comes on N7000, I9300, N7100 etc so i had tested many of these phones which was giving error so i research and found this solution and it's working fine. If you have I9300 type phones which no need 3.3 volts that type of phones need VCC which is 2.8 Volts. for those type of phones just put 2.8 Volts to ISP adaptor and phone will connect but again before Putting External volts you make sure your soldering is 101% correct. So for those type of phones which have Vcc pinouts and mobile giving error of bad code then you need to put 2.8 volts to VCC on ISP adaptor not to phone. and which phones have 3.3v pinouts and mobile giving error of bad code then you need to put 3.3 Volts to 3.3V on ISP adaptor not to phone. But again make sure your soldering are 100% correct. and IF even that phone showing BAD code error it's means your eMMC ic is TOTALLY DAMAGED !!!

here is some pictures i want to share with you


i got N7000 trying to repair it. but it's not connecting. i sold wires and verify it. even thing was fine but phone was not connecting here is screen shot ( i didn't sold External power on this screen shot )

http://www.gpgdragonsupport.com/ftpp...lts/before.jpg

then i sold External volts check here ( i use Battery to give 3.3 Volts )


http://www.gpgdragonsupport.com/ftpp...203_205312.jpg



http://www.gpgdragonsupport.com/ftpp...203_205223.jpg


after sold external power here is the results

http://www.gpgdragonsupport.com/ftpp...ts/n700000.jpg

and mobile Successfully Repaired !!!!

Originally Posted by imranshafiq (Post 10100746)

bro i9000 bad code error on isp there r 2 pic of that 1 is new 1 is old in old there is posted 3.3 volts on 2 points plz tell wich is the corrct point i have the same board l;ike old

Originally Posted by sahilfency (Post 10101440)

give me full detail
phone condition ?
what s problem in this phone ?

Originally Posted by Ghandysoft (Post 10144563)

another remark when checking pin info at emmc section if you connected extra power supply you get all the pins green(good contact) remove extra supply and pins returns to normal i tried it on the 10+ phones and didn't return any positive responds just get lost every time
id check lost, write size lost, erase lost & finally Box get lost !!
sir i have spent 199 Grand for this great invention i only ask for some support to how to make use of this device i tried to change vcc 2.4, 2.6, 2.8
i tried putting external voltage source, i tried to write boot size, i changed writing speeds
nothing work every time you get lost