Here we share posts for Android phones which software issues can be fixed using free methods, both with and without the box. All that’s necessary to do is connect with us on YouTube channel, Facebook page, Twitter or Google Plus social accounts so you get notifications when we upload new video and post: Vivo Y91 1816 Pattern Unlock & FRP Unlock Using Sp Tool Without Flash Any Without Box
Table of Contents
You Know MTK Secure Boot DA file?
If you attempt to flash Infinix devices that feature Secure Boot with SP Flash tool, then you may experience Authentication or Buffer Errors. Inboxes like CM2, NCK or Miracle will present this error. In order to flash such devices, a Secure Boot DA file is necessary; it also comes in handy when trying to bypass Factory Reset Protection (FRP).
- Vivo Y91 1816 phone with good charge battery
- Vivo Y91 1816 DA File
- Sp Tool Latest Versions
- MediaTek USB Driver
- USB Cable
- Computer or Laptop
Vivo Y91 1816 Pattern Unlock & Frp Bypass Using SP Tool
Size: 310 KB
Download Smart Phone Flash Tool (all versions) Installer
Install Password: officialroms
MediaTek USB VCOM Driver Free Download
Size: 465 KB
MRT Dongle V3.19 Without Dongle & Keygen Working 100% 2024
How to Format a Single Partition of Vivo Y91:
- The steps below explain how to format a single partition of an Vivo Y91 using SP flash tool.
- Extract the content of the SP flash tool zip file and Launch SP flash tool.
- Select the scatter file for your device by clicking choose besides the scatter-loading file’s dropdown bar.
- In the windows that appear next, navigate to and select the Vivo Y91 1816 scatter file.
- You should now be taken back to the SP flash tool window, Click on the Format tab.
Tick the checkbox beside “Manual format flash”
- Open windows explorer and navigate to the location of the scatter file you selected earlier on then open it using Notepad++
- Scroll down the contents of the scatter file till you get to the partition you wish to format [in my case, I’m trying to format FRP partition & UserData To Remove Pattern Lock]
Input the values of Linear_start addr and partition_size into SP flash tool then Click on
FRP Unlock Code Vivo Y91 1816
physical_start_addr: 0x5588000 partition_size: 0x100000
Userdata Format Code Vivo Y91
physical_start_addr: 0x132800000 partition_size: 0x100000000
- Power off the phone (with the battery in) then connect to the PC via a USB cord. Once successful, you should get a green tick.
Now you can boot up the Vivo Y91 1816.
- Once the SP flash tool has detected your device, do not disconnect until the task is completed as this could result in the Tecno Spart Go KC1 going dead during transit.
- If you accidentally select “Autoformat – Format all”, your device will shut down and you must flash full Vivo Y91 (1816) firmware in order to restore it.
- Avoid using a random Vivo Y91 (1816) scatter file when using the SP flash tool, even if it’s for your chipset. Just because a file is for your chipet doesn’t guarantee that it contains equivalent partition info. Formatting with an incorrect scatter file could create more issues than intended when trying to repair them.
- MediaTek Inc. created the SP flash tool, so all credit goes to them for creating it.