The official MediaTek application used to flash specific scatter files parsed from the dump file.
Prevents data packet drops during heavy sector writing.
Hold both the and Volume Down buttons simultaneously, then connect the phone to the PC via your USB cable.
Open the dropdown menu located directly above the partition checklist panel. Select or Download Only .
If a Vivo Y81 (model 1808) cannot turn on because its bootloader is corrupted, a technician can write a dump file directly to the eMMC chip to restore its ability to boot. y81 dump file
Open your programmer software suite (e.g., ).
The secure boot authentication bypass failed or was skipped.
Standard factory flashing fixes basic bugs, but specific catastrophic failures require a low-level dump file overwrite. 1. Hard Bricked State (No Power)
If you see Y81 mentioned in the CUSTOMER_CRASH_COUNT or a MODULE_NAME field, it indicates a custom driver or a memory tag tied to specific software. The official MediaTek application used to flash specific
A is a comprehensive backup of the firmware and partitions from a Go to product viewer dialog for this item. (Models 1803, 1808) or
: Restores a device that shows no signs of life or is stuck in a permanent "black screen" state where it only shows a MediaTek Preloader port on a computer.
Before proceeding, verify that your device matches these exact hardware specifications. Flashing files meant for a different chipset will permanently hard-brick your phone. Specification Vivo 1808 / Vivo 1803 / PD1732 Chipset MediaTek MT6762 (Helio P22) Processor Octa-core 2.0 GHz Cortex-A53 Storage Types 16GB / 32GB / 64GB eMMC 5.1 RAM Prerequisites and Required Tools
Once you have fixed the underlying issue, you can safely delete the dump files to recover disk space. Open the dropdown menu located directly above the
Caution: This process completely erases all user data on the target device. Ensure you understand the risks before proceeding. Step 1: Preparing the Computer Environment
Hardware interfaces that read and write eMMC/UFS chips.
Ensure your soldered ISP wires do not touch adjacent capacitors or resistors on the motherboard. Which hardware box (UFI, EasyJTAG, Medusa) you are using. The exact RAM and storage configuration of your Vivo Y81.
Vivo produced variants of the Y81 with different RAM and storage configurations (e.g., 3GB/32GB vs 4GB/64GB). Writing a dump file from a 32GB model onto a 64GB model will misconfigure the storage partition table.
Physical wear and tear of the internal flash memory chips, causing read/write failures.
Click on the button next to the "Scatter-loading File" field.