Hi, Guest! Login / Register




Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5

[Please help] WEIIMI P9 (MT6735) not conected via VCOM drivers

#1

i need to backup ROM for my WEIIMI P9 (MT6735). i have tried many more time to install VCOM drivers to detect my phone in miracle box but failed.

I install 64 bit VCOM drivers (DA USB + Preloader) drivers but still failed to connect to miracle box.

then i uninstall all driver using USB DEVIEW and install only DA USB VCOM and PRELOADER USB VCOM drivers then still not connected to Miracle box.

when i connect phone to PC it make sound and on phone charging display but miracle box didnot detect phone.

Pls help me to coonect my phone to Miracle box.


Reply
#2
(09-30-2016, 09:00 PM)dilbroo Wrote: i need to backup ROM for my WEIIMI P9 (MT6735). i have tried many more time to install VCOM drivers to detect my phone in miracle box but failed.

I install 64 bit VCOM drivers (DA USB + Preloader) drivers but still failed to connect to miracle box.

then i uninstall all driver using USB DEVIEW and install only DA USB VCOM and PRELOADER USB VCOM drivers then still not connected to Miracle box.

when i connect phone to PC it make sound and on phone charging display but miracle box didnot detect phone.

Pls help me to coonect my phone to Miracle box.
Open device manager and try connecting the phone and tell me the device attached to the pc..... connect phone switched off
Reply
#3
(09-30-2016, 09:24 PM)ALBA Wrote:
(09-30-2016, 09:00 PM)dilbroo Wrote: i need to backup ROM for my WEIIMI P9 (MT6735). i have tried many more time to install VCOM drivers to detect my phone in miracle box but failed.

I install 64 bit VCOM drivers (DA USB + Preloader) drivers but still failed to connect to miracle box.

then i uninstall all driver using USB DEVIEW and install only DA USB VCOM and PRELOADER USB VCOM drivers then still not connected to Miracle box.

when i connect phone to PC it make sound and on phone charging display but miracle box didnot detect phone.

Pls help me to coonect my phone to Miracle box.
Open device manager and try connecting the phone and tell me the device attached to the pc..... connect phone switched off
it make a sound and Preloader USB VCOM port appeares and disappears immediately.
Reply
#4
(09-30-2016, 09:29 PM)dilbroo Wrote:
(09-30-2016, 09:24 PM)ALBA Wrote:
(09-30-2016, 09:00 PM)dilbroo Wrote: i need to backup ROM for my WEIIMI P9 (MT6735). i have tried many more time to install VCOM drivers to detect my phone in miracle box but failed.

I install 64 bit VCOM drivers (DA USB + Preloader) drivers but still failed to connect to miracle box.

then i uninstall all driver using USB DEVIEW and install only DA USB VCOM and PRELOADER USB VCOM drivers then still not connected to Miracle box.

when i connect phone to PC it make sound and on phone charging display but miracle box didnot detect phone.

Pls help me to coonect my phone to Miracle box.
Open device manager and try connecting the phone and tell me the device attached to the pc..... connect phone switched off
it make a sound and Preloader USB VCOM port appeares and disappears immediately.
Try changing the USB cord and let's see
Reply
#5
(09-30-2016, 09:32 PM)ALBA Wrote:
(09-30-2016, 09:29 PM)dilbroo Wrote:
(09-30-2016, 09:24 PM)ALBA Wrote:
(09-30-2016, 09:00 PM)dilbroo Wrote: i need to backup ROM for my WEIIMI P9 (MT6735). i have tried many more time to install VCOM drivers to detect my phone in miracle box but failed.

I install 64 bit VCOM drivers (DA USB + Preloader) drivers but still failed to connect to miracle box.

then i uninstall all driver using USB DEVIEW and install only DA USB VCOM and PRELOADER USB VCOM drivers then still not connected to Miracle box.

when i connect phone to PC it make sound and on phone charging display but miracle box didnot detect phone.

Pls help me to coonect my phone to Miracle box.
Open device manager and try connecting the phone and tell me the device attached to the pc..... connect phone switched off
it make a sound and Preloader USB VCOM port appeares and disappears immediately.
Try changing the USB cord and let's see

i have tried two USB cords and two PC,s problem still the same....phone showing the charging status. i have install both DA USB VCOM and PRELOADER USB VCOM drivers...plz suggest what to do
Reply
#6
(09-30-2016, 09:36 PM)dilbroo Wrote:
(09-30-2016, 09:32 PM)ALBA Wrote:
(09-30-2016, 09:29 PM)dilbroo Wrote:
(09-30-2016, 09:24 PM)ALBA Wrote:
(09-30-2016, 09:00 PM)dilbroo Wrote: i need to backup ROM for my WEIIMI P9 (MT6735). i have tried many more time to install VCOM drivers to detect my phone in miracle box but failed.

I install 64 bit VCOM drivers (DA USB + Preloader) drivers but still failed to connect to miracle box.

then i uninstall all driver using USB DEVIEW and install only DA USB VCOM and PRELOADER USB VCOM drivers then still not connected to Miracle box.

when i connect phone to PC it make sound and on phone charging display but miracle box didnot detect phone.

Pls help me to coonect my phone to Miracle box.
Open device manager and try connecting the phone and tell me the device attached to the pc..... connect phone switched off
it make a sound and Preloader USB VCOM port appeares and disappears immediately.
Try changing the USB cord and let's see

i have tried two USB cords and two PC,s problem still the same....phone showing the charging status. i have install both DA USB VCOM and PRELOADER USB VCOM drivers...plz suggest what to do
I think is a hardware problem.. take it to a hardware repairs for ur charging system repair
Reply
#7
(09-30-2016, 09:43 PM)ALBA Wrote:
(09-30-2016, 09:36 PM)dilbroo Wrote:
(09-30-2016, 09:32 PM)ALBA Wrote:
(09-30-2016, 09:29 PM)dilbroo Wrote:
(09-30-2016, 09:24 PM)ALBA Wrote: Open device manager and try connecting the phone and tell me the device attached to the pc..... connect phone switched off
it make a sound and Preloader USB VCOM port appeares and disappears immediately.
Try changing the USB cord and let's see

i have tried two USB cords and two PC,s problem still the same....phone showing the charging status. i have install both DA USB VCOM and PRELOADER USB VCOM drivers...plz suggest what to do
I think is a hardware problem.. take it to a hardware repairs for ur charging system repair

Actually yesterday it was connected with miracle box and i take backup and during backup sum error occur and phone gone dead. after this i keep this phone charging and but not come up after one day i connect it to pc it show 0% charging and i leave it charging when it become 1% charging i press power button and it come up again....now i hav to backup again and now it not connected to miracle box...i think phone is ok and i am making mistake somewhere else
Reply
#8
(This post was last modified: 09-30-2016, 10:42 PM by ALBA. )
(09-30-2016, 09:54 PM)dilbroo Wrote:
(09-30-2016, 09:43 PM)ALBA Wrote:
(09-30-2016, 09:36 PM)dilbroo Wrote:
(09-30-2016, 09:32 PM)ALBA Wrote:
(09-30-2016, 09:29 PM)dilbroo Wrote: it make a sound and Preloader USB VCOM port appeares and disappears immediately.
Try changing the USB cord and let's see

i have tried two USB cords and two PC,s problem still the same....phone showing the charging status. i have install both DA USB VCOM and PRELOADER USB VCOM drivers...plz suggest what to do
I think is a hardware problem.. take it to a hardware repairs for ur charging system repair

Actually yesterday it was connected with miracle box and i take backup and during backup sum error occur and phone gone dead. after this i keep this phone charging and but not come up after one day i connect it to pc it show 0% charging and i leave it charging when it become 1% charging i press power button and it come up again....now i hav to backup again and now it not connected to miracle box...i think phone is ok and i am making mistake somewhere else
Try backing using Sp flash tool and let's see and try changing the battery to full before backuping it..
Reply
#9
(09-30-2016, 10:40 PM)ALBA Wrote:
(09-30-2016, 09:54 PM)dilbroo Wrote:
(09-30-2016, 09:43 PM)ALBA Wrote:
(09-30-2016, 09:36 PM)dilbroo Wrote:
(09-30-2016, 09:32 PM)ALBA Wrote: Try changing the USB cord and let's see

i have tried two USB cords and two PC,s problem still the same....phone showing the charging status. i have install both DA USB VCOM and PRELOADER USB VCOM drivers...plz suggest what to do
I think is a hardware problem.. take it to a hardware repairs for ur charging system repair

Actually yesterday it was connected with miracle box and i take backup and during backup sum error occur and phone gone dead. after this i keep this phone charging and but not come up after one day i connect it to pc it show 0% charging and i leave it charging when it become 1% charging i press power button and it come up again....now i hav to backup again and now it not connected to miracle box...i think phone is ok and i am making mistake somewhere else
Try backing using Sp flash tool and let's see and try changing the battery to full before backuping it..
I have uninstall all vcom drivers and disable the windows publisher verification and restart my laptop and connect my phone in power off mode but pc did not detect automatically driver
but in com ports usb preloader driver appears in com 14 and when charging shown on phone it disappear immediately.
then i manually install the driver but windows security error for unsign driver commes and restrict the installation even i disable it in editor and during boot disable the unsigned driver enforcement.
why it is asking again?
Reply
#10
(09-30-2016, 11:00 PM)dilbroo Wrote: ...why it is asking again?

try this
* uninstall all vcom drivers using usb deview @ https://forum.hovatek.com/thread-7660.html
* reinstall only vcom preloader driver @ https://forum.hovatek.com/thread-440.html
* power off your device (don't connect your device yet)
* click start on miracle box
* connect your device via USB and immediately press power button once

NOTE: you must not backup every single partition (you can skip the unnecessary ones to reduce backup time)
Reply










Users browsing this thread:
1 Guest(s)