Lenovo Tab 7 Essential (lenovo-tb7304f): Difference between revisions
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ValPackett (talk | contribs) →See also: another panel link |
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| originalsoftware = Android | | originalsoftware = Android | ||
| originalversion = 7 | | originalversion = 7 | ||
| chipset = MediaTek | | chipset = MediaTek MT8167 | ||
| cpu = Quad-core ARM Cortex-A35 | | cpu = Quad-core ARM Cortex-A35 | ||
| gpu = PowerVR GE8300 | | gpu = PowerVR GE8300 | ||
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== How to enter flash mode == | == How to enter flash mode == | ||
Apply USB/power while holding the volume up button to get into BROM mode. See [[Mtkclient]] for more info. | Apply USB/power while holding the volume '''up''' button to get into BROM mode. See [[Mtkclient]] for more info. | ||
Boot with the volume '''down''' button to enter fastboot (?) | |||
== Installation == | == Installation == | ||
<!-- add more sections below as necessary, e.g. WiFi, photos, ... --> | <!-- add more sections below as necessary, e.g. WiFi, photos, ... --> | ||
== UART == | |||
[[File:Lenovo tb7304f UART Pads.jpg|thumb|left|alt=UART pads near the SoC]] | |||
UART RX/TX pads are available near the SoC, partially obscured by the metal shielding. VBAT, VBUS, GND pads are also found labelled on the logic board. | |||
Baud rate is 921600 like on other MediaTek devices. | |||
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== See also == | == See also == |
Revision as of 22:08, 11 January 2025
This device is marked as not booting.
Manufacturer | Lenovo |
---|---|
Name | Tab 7 Essential |
Codename | lenovo-tb7304f |
Released | 2017 |
Hardware | |
Chipset | MediaTek MT8167 |
CPU | Quad-core ARM Cortex-A35 |
GPU | PowerVR GE8300 |
Display | 600x1024 IPS LCD |
Storage | 8 GB / 16 GB EMMC |
Memory | 1 GB DDR4 (Single channel) |
Architecture | aarch64 |
Software | |
Original software | Android |
Original version | 7 |
postmarketOS | |
Category | testing |
Pre-built images | no |
Contributors
Users owning this device
- ValPackett (Notes: Working on MT8167 upstreaming)
How to enter flash mode
Apply USB/power while holding the volume up button to get into BROM mode. See Mtkclient for more info.
Boot with the volume down button to enter fastboot (?)
Installation
UART

UART RX/TX pads are available near the SoC, partially obscured by the metal shielding. VBAT, VBUS, GND pads are also found labelled on the logic board.
Baud rate is 921600 like on other MediaTek devices.
See also
- Potentially relevant kernel sources: android_kernel_lenovo_mt8167 / -s
- Commit mentioning the "hx8394d_dsi_vdo_boe" display configuration used here
- Product spec sheet page (NOTE: the 3G edition (TB-7304I) uses a different SoC, MT8735D (?), with a Mali GPU)
- Panel timings and init sequence (BOE TV070WSM-TL0)