Hovatek Forum MOBILE Android Preloader issue with my Blackview BV6300 Pro
Try our Online TWRP Builder..its free!
Can't login? Please, reset your password.


Preloader issue with my Blackview BV6300 Pro

Preloader issue with my Blackview BV6300 Pro

djebrolwand
djebrolwand
djebrolwand
Enthusiastic Member
5
19-04-2023, 11:20 AM
#1



Hello! I'm a newbie who bricked his Blackview BV 6300 Pro (EEA). I was trying to backup my NVRAM following the procedure described on the ROM-PROVIDER website (How To backup NVRAM on Mediatek MT67XX Devices - ROM-Provider (romprovider.com), but something went wrong. Now the phone does not start. I wanted to flash the ROM downloaded from the same website to repair the phone, but I get the following message: "The Preloader file format is invalid! (HINT): Please retry another official load". I need your help, please!
AutoResponder
AutoResponder
AutoResponder
Verified Account
609
19-04-2023, 11:20 AM
#2
Thank you for reaching out for support. Due to high demand, our free support services may experience some delays in response time. We apologize for any inconvenience this may cause.
Alternatively, we offer private support where you can receive dedicated attention and prompt support. These sessions are designed to provide personalized solutions to your specific needs.
If you are interested in scheduling a private session, please visit https://www.hovatek.com/remote
Gargoyle
Gargoyle
Gargoyle
Contributor
504
19-04-2023, 12:06 PM
#3
(19-04-2023, 11:20 AM)djebrolwand Hello! I'm a newbie who bricked his Blackview BV 6300 Pro (EEA). I was trying to backup my NVRAM following the procedure described on the ROM-PROVIDER website (How To backup NVRAM on Mediatek MT67XX Devices - ROM-Provider (romprovider.com), but something went wrong. Now the phone does not start. I wanted to flash the ROM downloaded from the same website to repair the phone, but I get the following message: "The Preloader file format is invalid! (HINT): Please retry another official load". I need your help, please!

Backup_BV6300Pro_EEA
kelvinchinedu
kelvinchinedu
kelvinchinedu
Contributor
1,345
19-04-2023, 12:13 PM
#4
U got that error and your device was unable to boot because u did not input a valid preloader.bin why backing up using spflashtool.

Extract that downloaded zip or lood for a firmware if same phone and download and extract to get preloader
djebrolwand
djebrolwand
djebrolwand
Enthusiastic Member
5
19-04-2023, 01:36 PM
#5



(19-04-2023, 12:13 PM)kelvinchinedu U got that error and your device was unable to boot because u did not input a valid preloader.bin why backing up using spflashtool.

Extract that downloaded zip or lood for a firmware if same phone and download and extract to get preloader

Thank you for your support. Attached is a screenshot showing the content of the extracted firmware. Can you please tell me which preloader file I must use and how do I use it? Sorry for the noob questions.  Big Grin
Attached Files
.png
Screenshot BV6300Pro_S1_200729.png
Size: 66.15 KB / Downloads: 5
maxpayne
maxpayne
maxpayne
Intern
3,064
20-04-2023, 11:37 AM
#6
(19-04-2023, 01:36 PM)djebrolwand Thank you for your support. Attached is a screenshot showing the content of the extracted firmware. Can you please tell me which preloader file I must use and how do I use it? Sorry for the noob questions.  Big Grin

That should be the one with russian in the name

Note!
We have a reply schedule for Free Support. Please upgrade to Private Support if you can't wait.
kelvinchinedu
kelvinchinedu
kelvinchinedu
Contributor
1,345
20-04-2023, 11:05 PM
#7
Use the one with codenames and Russia ,and also the the preloader.bin that doesn't have disks ? sign should also be use ,hense is same with the one with Russia


To use preloader when u load the created empty scatter file by wwr ,u will have a partition along name preloader just double click on its location and navigate to where u have that preloader.bin and load .by doing so u can be able to read back, without the initial error
This post was last modified: 20-04-2023, 11:09 PM by kelvinchinedu.
djebrolwand
djebrolwand
djebrolwand
Enthusiastic Member
5
14-05-2023, 08:33 AM
#8
Hi all! I followed your guidance and was able to unbrick my phone. Thank you so much!
kelvinchinedu
kelvinchinedu
kelvinchinedu
Contributor
1,345
14-05-2023, 10:45 PM
#9
U are welcome
Users browsing this thread:
 1 Guest(s)
Users browsing this thread:
 1 Guest(s)
YtWhTl
live chat
whatsapp telegram