What to do if the Preloader keeps disconnecting !

mrsim

KingOfNoobs
Staff member
Mar 1, 2014
14,672
2,177
113
49
London UK
done everything what has been instructed. but still nothin appears on the screen. still lifeless. btw. im using the latest sp flashtool (v5.1524.0). and my phone is a s5 clone mt6571 sm-g900h (as far as i know, when droidtools used to detect my android before it got bricked). and the reason why my phone was bricked because of chainfire 3d. and to make the problem worse... i got no backups for it . (the xxxx.md5) anyone??? am i missing something??? thanks
have you been following this thread below


https://www.china-devices.com/topic/7586-working-method-to-fix-fake-galaxy-s5-mtk6571/#comment-47553

done everything what has been instructed. but still nothin appears on the screen. still lifeless. btw. im using the latest sp flashtool (v5.1524.0). and my phone is a s5 clone mt6571 sm-g900h (as far as i know, when droidtools used to detect my android before it got bricked). and the reason why my phone was bricked because of chainfire 3d. and to make the problem worse... i got no backups for it . (the xxxx.md5) anyone??? am i missing something??? thanks
have you been following this thread below
 

lotfi83

New Member
May 27, 2019
5
0
1
37
hello friend and thinks for ur tuto i have this probleme with flash blackview s8 sp flach tool status download exception (0xC0050003) i try mani pc and usb cable but same probleme i try to flash partition one by one all done eccepte system.img its begine download and at 5 % disconect and have the message error if you have somme solution for me a hope great
ps : i try 10 verssion off spflashtool and 03 other pc and 04 cable type c
 

Mash.

New Member
Dec 14, 2019
2
0
1
27
Hi everyone, those having the connection and disconnection loop should try using both sp flash tool and miracle box. Since miracle box won't hold on to the connection, start by using sp flash tool just load what you wanted to do to the phone and then click on the necessary button but don't connect the phone, go to miracle box and select what you wanted to do then click on start, insert the battery to the phone and connect the USB cable. Hope this will work for those in need since it works for me. Miracle box will fix your issue since sp flash tool will most likely pop-up an error but it will help in keeping the connection alive for miracle box to do it's work.
 

Mash.

New Member
Dec 14, 2019
2
0
1
27
Hi everyone, those having the connection and disconnection loop should try using both sp flash tool and miracle box. Since miracle box won't hold on to the connection, start by using sp flash tool just load what you wanted to do to the phone and then click on the necessary button but don't connect the phone, go to miracle box and select what you wanted to do then click on start, insert the battery to the phone and connect the USB cable. Hope this will work for those in need since it works for me. Miracle box will fix your issue since sp flash tool will most likely pop-up an error but it will help in keeping the connection alive for miracle box to do it's work.
 

Attachments