How To Use Research or Upgrade Download Tool

Описание: Download links & Text @ https://forum.hovatek.com/thread-1231...
In this Video, Team Hovatek explains how to use Research Download Tool and Upgrade Download Tool.

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02:39
What you just need to do is click Next. I'll be installing both drivers using this same approach

02:50
My drivers were successfully installed so I just click on Finish. Next up is to install the other drivers

03:12
SciU2S 64 bit (based on my PC). Just run this, click Yes to confirm and just proceed. That's all

03:29
If you encounter any error at this point, what you just have to do is manually install the drivers

03:33
you can check our website for how to manually install Spreadtrum drivers, you can also see the video

03:42
Drivers installed. Next is to launch Research Download tool. I run as Admin just to avoid permission issues

03:52
Click Yes to confirm. OK, we are open here. At this point, you'll want to disconnect your Spreadtrum phone

04:05
If the battery is removable, remove the battery and slot it back in just to make sure that the phone is switched off

04:11
At this point, my Resarch Download tool is up, you'll want to load the packet (file). Click on Load Packet

04:19
In the Window that pops up, select the pac file. Its very important you do not flash the pac file meant for

04:29
a different model to your phone if not you're going to have serious issues. Flash the pac file for your model

04:37
so I'll load this pac file. Its quite important you're patient with this because (I have not responding)

04:48
It could be quite slow depending on your PC type. Now, this is loaded. I'm ready to go ahead with flashing

04:57
all I have to do is just click this Start Downloading button but sometimes, you might encounter

05:03
a couple of errors so I'll just take you briefly through some things you can do to avoid some errors

05:09
You could get the NVdata failed error. If you ever come across that, all you need to do is just

05:16
come to your Settings - Backup. If you're having the NVdata or some kind of NV error, untick all these items

05:35
then click on OK. When next you flash, you'll not be having NV errors. You can also select which items you

05:56
wish to flash In this case, the FDL 1&2 are compulsory for you to flash. You might selectively flash some items

06:09
In this guide I'll not be flashing all items. I'll be flashing just cache to avoid any problems although the pac file

06:22
is meant for my phone, I just want to make this flashing a lot faster by disabling all other items except cache

06:29
so I have a fast flash. If you intend to flash all the files, you don't need to some here, just go

06:35
straight to Start Downloading but in my case, I want to selectively flash. In a case where you have pattern lock

06:42
maybe the owner forgot his pattern or something. What you'll want to do in that case is just flash userdata

06:50
In that case, you would have your fdl files ticked and userdata (then maybe cache) ticked.

06:58
Those 4 files. So you just go ahead with flashing. Basically, you can flash only what you want like recovery

07:05
system.. tick whatever you want to flash. I have my 2 fdl files and cache ticked so I click OK.

07:21
Remember this part is optional so you don't have to go through all that setting. I have everything set up, I'm

07:30
ready to flash. Everything is good to go. Next, click Start Download and you'll have progress bar saying waiting

07:52
At this point, remove your battery and slot it back in (if removable). Make sure the phone is switched off

07:59
then connect the phone to the PC while its switched off (battery inside). Ensure the battery is well charged

08:05
If after connecting to PC, all you still see is waiting (i.e nothing is happening). It likely you didn't install

08:12
the drivers correctly so you might want to go back to that step or your port is faulty, might want to change

08:18
your port or in some cases, you might need to hold down the Volume down button while connecting to the PC

08:25
but for some phones, once you just connect directly, it starts flashing. For phones like this one I'm holding

08:32
you need to hold the volume down / decrease button while connecting to the PC for flashing. [connecting]

08:57
My flashing has begun. Alright! My flashing was successful, my phone is going to reboot.

09:23
So basically, that's how to use Research Download tool. You could decide to flash all the files

09:31
and come straight to Start Downloading (I can click Stop now) or selecting which files you'll flash

09:48
by going to Settings then unticking any unneeded item. That's how to use Research Download tool