[Please help] Infinix HOT 4 pro dead after full rom dump with miracle box

Joseph_ify · 05-23-2018, 11:00 AM

Two days ago I decided to take a backup of my rom(nougat) before rooting the device. I made of miracle box and saved the backup as scatter file. The backup was successful and I disconnected my phone and tried switching it on, but nothing happened. I've tried charging it with a power bank and a charger but it hasn't turned on till now. My PC still detects it. Please help me out.

innagee · 05-23-2018, 03:43 PM

(05-23-2018, 11:00 AM)Joseph_ify Wrote: Two days ago I decided to take a backup of my rom(nougat) before rooting the device. I made of miracle box and saved the backup as scatter file. The backup was successful and I disconnected my phone and tried switching it on, but nothing happened. I've tried charging it with a power bank and a charger but it hasn't turned on till now. My PC still detects it. Please help me out.

Try disconnect/reconnect the battery clip then power up the phone. [You'll have to loose the phone]

Joseph_ify · 05-23-2018, 03:59 PM

(05-23-2018, 03:43 PM)innagee Wrote:
(05-23-2018, 11:00 AM)Joseph_ify Wrote: Two days ago I decided to take a backup of my rom(nougat) before rooting the device. I made of miracle box and saved the backup as scatter file. The backup was successful and I disconnected my phone and tried switching it on, but nothing happened. I've tried charging it with a power bank and a charger but it hasn't turned on till now. My PC still detects it. Please help me out.

Try disconnect/reconnect the battery clip then power up the phone. [You'll have to loose the phone]

I wouldn't want to do that because I'm not skilled at doing such work. I don't want to cause further damage to the phone. Is there any way out? For example flashing the backup again

**X3non** · 05-23-2018, 05:03 PM

(05-23-2018, 11:00 AM)Joseph_ify Wrote: Two days ago I decided to take a backup of my rom(nougat) before rooting the device. I made of miracle box and saved the backup as scatter file. The backup was successful and I disconnected my phone and tried switching it on, but nothing happened. I've tried charging it with a power bank and a charger but it hasn't turned on till now. My PC still detects it. Please help me out.

keep charging using a wall socket charger till it shows charging sign [you can hold vol down button before connecting the charger to the phone] either that OR you look for someone with hardware experience to help disconnect / reconnect the battery of the phone

Joseph_ify · 05-23-2018, 07:19 PM

(05-23-2018, 05:03 PM)X3non Wrote:
(05-23-2018, 11:00 AM)Joseph_ify Wrote: Two days ago I decided to take a backup of my rom(nougat) before rooting the device. I made of miracle box and saved the backup as scatter file. The backup was successful and I disconnected my phone and tried switching it on, but nothing happened. I've tried charging it with a power bank and a charger but it hasn't turned on till now. My PC still detects it. Please help me out.

keep charging using a wall socket charger till it shows charging sign [you can hold vol down button before connecting the charger to the phone] either that OR you look for someone with hardware experience to help disconnect / reconnect the battery of the phone

I disconnected the battery clip and reconnected, then plugged it to my power bank for some seconds. It didn't come on still. I'm thinking of flashing my backup to it this time, what do you think?

I tried flashing the backup ROM, and it didn't work. I'm frustrated, what do I do next?

innagee · 05-23-2018, 08:13 PM

(05-23-2018, 07:19 PM)Joseph_ify Wrote: I disconnected the battery clip and reconnected, then plugged it to my power bank for some seconds. It didn't come on still. I'm thinking of flashing my backup to it this time, what do you think?

If for sure you didn't do anything apart from the backup then its a drained battery issue.

Joseph_ify · 05-23-2018, 09:19 PM

(05-23-2018, 08:13 PM)innagee Wrote:
(05-23-2018, 07:19 PM)Joseph_ify Wrote: I disconnected the battery clip and reconnected, then plugged it to my power bank for some seconds. It didn't come on still. I'm thinking of flashing my backup to it this time, what do you think?

If for sure you didn't do anything apart from the backup then its a drained battery issue.

I charged the battery till 95% before starting the backup. I hope continually charging it won't spoil/weaken the battery?

Joseph_ify · 05-24-2018, 05:20 AM

I also discovered through miracle box log that, during the backup, the driver came up as mediatek preloader USB vcom. But now if I connect the phone to PC it comes as mediatek DA USB VCOM. Is there any problem with this or is it normal?

Oladejimathew · 05-24-2018, 08:23 AM

(05-24-2018, 05:20 AM)Joseph_ify Wrote: I also discovered through miracle box log that, during the backup, the driver came up as mediatek preloader USB vcom. But now if I connect the phone to PC it comes as mediatek DA USB VCOM. Is there any problem with this or is it normal?

From experience, I'd advise that you keep charging for a while before attempting to write back the back up you earlier created....

Joseph_ify · 05-24-2018, 09:11 AM

(05-24-2018, 08:23 AM)Oladejimathew Wrote:
(05-24-2018, 05:20 AM)Joseph_ify Wrote: I also discovered through miracle box log that, during the backup, the driver came up as mediatek preloader USB vcom. But now if I connect the phone to PC it comes as mediatek DA USB VCOM. Is there any problem with this or is it normal?

From experience, I'd advise that you keep charging for a while before attempting to write back the back up you earlier created....

How many days did your phone remain dead before it came back on?