Open your MTK Auth Bypass tool on the PC and click the Bypass button. Connect the Hardware: Power down your Go to product viewer dialog for this item.
Select > Clear all data to wipe the device (this deletes all user data).
Download the latest stable version compatible with MTK devices.
To fix the dead hang logo issue on your Vivo Y1s 2015, you'll need to download the correct flash file. Here are the steps to follow:
Click the "Download" button to start flashing the firmware. The process may take several minutes, so be patient. vivo y1s 2015 flash file dead hang logo 100 te hot
The dead hang logo issue, also known as a boot loop, occurs when the device fails to complete the boot process and gets stuck on the logo screen. This issue can be caused by a variety of factors, including:
🔥 If you encounter an error code during the process, drop a comment below with the specific Error Number , and I will help you solve it!
This is the safest non-PC method but requires you to find the correct "update.zip" file for the Vivo Y1s (2015), which can be difficult for older models.
The security authentication check was blocked by the phone's chip. Open your MTK Auth Bypass tool on the
: The phone turns on but gets stuck showing the Vivo name. It will not load your main screen.
(Note: As an AI, I cannot host direct download links. Please download the firmware from reputable GSM forums like GSMHosting or the official Vivo support portal.)
Flashing will erase all user data. Ensure you use a 100% tested flash file to avoid "Red State" errors or permanent bricking.
Hold and connect the phone to the PC.
, you typically need to re-flash the stock firmware. This model is powered by the chipset, so the process involves using a scatter-based flash tool. Core Repair Files & Tools
If your device is stuck on the with no further boot, and standard recovery key combos (Volume Up + Power) fail, you may need to enter Brom mode via a test point (TP) on the motherboard. The "100% te hot" you mentioned likely refers to a 100% working test point trick using heat or direct shorting to force the preloader into download mode.
The current physical state of the phone (e.g., or vibrating only )