Vivo Y66i (vivo-PD1621B)
| This device is marked as not booting. |
 Running one-time boot lk2nd here. | |
| Manufacturer | Vivo |
|---|---|
| Name | Y66i |
| Codename | vivo-PD1621B |
| Model | Vivo Y66i (A) |
| Released | 2017 |
| Type | handset |
| Hardware | |
| Chipset | Qualcomm Snapdragon 425 (MSM8917) |
| CPU | 4x 1.4 GHz ARM Cortex-A53 |
| GPU | Adreno 308 |
| Display | 720 x 1280 LCD @ 60Hz, 16:9, 5.5" |
| Storage | 32 GB |
| Memory | 3 GB |
| Architecture | aarch64 |
| Software | |
Original software  The software and version the device was shipped with. |
Android 7.1.2 |
Extended version The most recent supported version from the manufacturer. |
Android |
| FOSS bootloader | no |
| Nura | |
Pre-built images Whether pre-built images are available from the Nura Installation page. |
no |
Mainline Instead of a Linux kernel fork, it is possible to run (Close to) Mainline. |
no |
pmOS kernel The kernel version that runs on the device's port. |
6.x.x |
Unixbench score Unixbench Whetstone/Dhrystone score. See Unixbench. |
0.0 |
| This device is based on the Snapdragon 425. See the SoC page for common tips, guides and troubleshooting steps |
Contributors
Users owning this device
- CEllenvia (Notes: mainlining)
Known Quirks
This device comes with modified aboot that always trigger verify_boot_partition function even with unlocked devinfo partition flashed.
Since the SecureBoot is enabled on this device, it is not possible to use lk1st to disable this verify.
However, this verify does not affect fastboot boot command. So for now, you need to execute sudo fastboot boot build-lk2nd-msm8952/lk2nd.img every cold boot/reboot.
How to enter flash mode
 |
Add step-by-step instructions for enabling flash mode. |
Installation
See also