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HTC Desire 820 Dual SIM (htc-a51dtul): Difference between revisions

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| memory = 2GB
| memory = 2GB
| architecture = aarch64
| architecture = aarch64
<!-- the following status_* questions should be answered with Y - yes, P - partial, N - no, or left blank (for untested or unknown) -->
| status_usbnet =
| status_usbnet = <!-- USB networking does work? then put Y here and delete this comment -->
| status_flashing =
| status_flashing = <!-- Flashing with "pmbootstrap flasher" works? Put Y here. It works the same for everything coming below. -->
| status_touch =
| status_touch = <!-- Touch screen is working? You can also answer these questions with P for partially. -->
| status_screen =
| status_screen = <!-- The display is working? -->
| status_wifi =
| status_wifi = <!-- Wireless network works? -->
| status_xwayland =
| status_xwayland = <!-- Showing X11 applications in a Wayland compositor (Weston, KWin, ...) works? -->
| status_fde =
| status_fde = <!-- When installing with full disk encryption, can you type in the password with the on screen keyboard? -->
| status_mainline =
| status_mainline = <!-- Instead of a Linux kernel fork, it is possible to run mainline. -->
| status_battery =
| status_battery = <!-- Charging the battery with charging-sdl is possible -->
| status_3d =
| status_3d = <!-- Hardware accelerated 3D graphics (e.g. with freedreno) -->
| status_accel =
| status_accel = <!-- The sensor that measures proper acceleration works -->
| status_audio =
| status_audio = <!-- Using the device's speakers/headphone jack works -->
| status_bluetooth =
| status_bluetooth = <!-- It's possible to pair and use other devices via the bluetooth protocol -->
| status_camera =
| status_camera = <!-- Taking photos and videos works. -->
| status_gps =
| status_gps = <!-- The Global Positioning System sensor works.  -->
| status_mobiledata =
| status_mobiledata = <!-- Connecting to the Internet via cellular network. -->
| status_sms =
| status_sms = <!-- Sending and receiving short messages works as intended. -->
| status_calls =
| status_calls = <!-- Talking to other people over the cellular network. -->
| status =
| status = <!-- Text displayed in the "not booting" table on the Devices page , e.g "kernel compiles, doesn't boot" -->
| booting = no
| booting = no <!-- The device is booting at all, can be yes/no *IMPORTANT* -->
| pmoskernel =
 
| whet_dhry =
<!-- you can also use these lines if you need to:
| status_otg =
if the device haven't originally ran Android OS, e.g. Nokia N900
| n-android =  ✔
Version of the kernel that pmos is running
| pmoskernel = 3.x.x
see Unixbench page on wiki
| whet_dhry = 0.0
Is OTG available, not used in wiki
| status_otg = -
-->
}}
}}


== Contributors ==
== Contributors ==
Natsu
* [[User:Natsu|Natsu]]
 
== Maintainer(s) ==
<!-- Only if this device doesn't run on linux-postmarketos yet! -->
<!-- This person needs to be willing to answer questions from users of this device -->


== Users owning this device ==
== Users owning this device ==
{{Device owners}}
{{Device owners}}
<!-- autogenerated, use {{Owns device|devicepage|notes}} on your profile page -->
<!-- use _ instead of spaces in device page name, e.g. {{Owns device|HTC_Desire_(htc-bravo)|custom notes}}-->
<!-- you may need to purge page cache to see changes (more->purge cache)-->
<!-- you can use {{My devices}} on your profile page to show table with all your devices -->


== How to enter flash mode ==
== How to enter flash mode ==
In Power off state, use Volume- & power key to enter Hboot, and directly select the fastboot interface. Seems this fastboot interface can't use general fastboot for flashing partition, need to use another method to flash.


In Power off state, use Volume- & power key to enter Hboot, and directly select the fastboot interface.
P.S. Seems this fastboot interface can't use general fastboot for flashing partition, need to use another method to flash.
== Installation ==
== Installation ==


"The device must as S-OFF mode for installing custom kernel!"
"The device must as S-OFF mode for installing custom kernel!"


<!-- add more sections below as necessary, e.g. WiFi, photos, ... -->
== Notes ==
 
* this device is named as Desire 820u (d820u), not d820s
== See also ==
* the system image is same as Desire 820 Single SIM, but device tree image is different.
P.S. this device is named as Desire 820u (d820u), not d820s
P.S. the system image is same as Desire 820 Single SIM, but device tree image is different.
<!--
Link to related GitLab issues or merge requests like the following (replace CHANGEME with the ID, e.g. 1234):
* {{MR|CHANGEME|pmaports}} Initial merge request
* {{issue|CHANGEME|pmaports}} Some related issue
You can also add normal web links:
* [https://redmine.replicant.us/projects/replicant/wiki/GalaxyS2I9100 Replicant wiki page]
-->
<!--
If you manage to get your device packages merged, uncomment links below and change DEVICE_CODENAME with the actual one.
* {{Device package|DEVICE_CODENAME}}
* {{Kernel package|DEVICE_CODENAME}}
-->

Revision as of 13:40, 3 August 2021

This device is marked as not booting.
HTC Desire 820 (Dual SIM)
Manufacturer HTC
Name Desire 820 (Dual SIM)
Codename htc-a51dtul
Released 2014
Hardware
Chipset Qualcomm MSM8939 Snapdragon 615
CPU 4x 1.5GHz Cortex-A53 + 4x 1.0GHz Cortex-A53
GPU Adreno 405
Display 720x1280 SLCD
Storage 16GB
Memory 2GB
Architecture aarch64
Software
Original software Android 4.4
postmarketOS
Category testing
Pre-built images no


Contributors

Users owning this device


How to enter flash mode

In Power off state, use Volume- & power key to enter Hboot, and directly select the fastboot interface. Seems this fastboot interface can't use general fastboot for flashing partition, need to use another method to flash.

Installation

"The device must as S-OFF mode for installing custom kernel!"

Notes

  • this device is named as Desire 820u (d820u), not d820s
  • the system image is same as Desire 820 Single SIM, but device tree image is different.