display blinks on and off when not on charger
#1
Sad 
My pinephone came today nice. After unpacking and reading the read me first I opened the back removed the plastic battery tab etc. 
After booting I thought I was going blind, the display was so dark it was almost impossible to read. After about 15 minutes of setting up an account, wifi etc in the dark. and searching through an almost unreadable menu to find the brightness control I could see what was on the display.
There was a notice that there were updates; but the phone wouldn’t up date.I installed an app that I use often; but couldn’t log in because the virtual keyboard would not appear.
The battery indicator showed around 70% so I connected it to a charger I use for my other cell phone. After a couple of hours the indicator showed the battery was at 80%. Then I unplugged it the display started blinking on and off. I did manage to put my pin in that didn’t stop the blinking. If I plugged it back into the charger the display would remain on for 10 – 20 seconds then go dark. I have to put the pin in again, even though the energy setting for screen lock and turn off screen are never.


When I unplug the charger there is a sound and then the clock screen I have to put my pin in, then in 5 or so seconds I have to put the pin in again>


There is definitely something wrong with this phone. How do I ship it back for a refund.???
  Reply


Messages In This Thread
display blinks on and off when not on charger - by jpaulbiss - 09-03-2021, 08:04 PM

Possibly Related Threads…
Thread Author Replies Views Last Post
  [Article] Star64 JH7110: Power Up the Display Controller with U-Boot Bootloader lupyuen 0 692 09-02-2023, 10:13 AM
Last Post: lupyuen
  [Article] RISC-V Star64 JH7110: Inside the Display Controller lupyuen 2 1,000 08-23-2023, 05:08 PM
Last Post: lupyuen
  Article: ST7789 Display with LVGL Graphics on Apache NuttX RTOS (PineCone BL602) lupyuen 0 898 03-31-2022, 09:31 PM
Last Post: lupyuen
  PinePower 65W GaN Charger, bad EU addapter talpa 1 1,729 11-20-2021, 05:21 PM
Last Post: bharwargl
  PinePower 65W GaN Charger, where is the alleged switch? biketool 1 2,073 09-28-2021, 09:46 PM
Last Post: tllim
  How to keep the display of the 120W PinePower turned off? pinepoweruser 4 4,221 08-04-2021, 12:24 AM
Last Post: kqlnut
  Article: PineCone BL602 Talks UART to Grove E-Ink Display lupyuen 0 1,472 02-18-2021, 09:08 PM
Last Post: lupyuen
  Article: PineCone BL602 Blasting Pixels to ST7789 Display with LVGL Library lupyuen 0 1,444 02-15-2021, 09:03 PM
Last Post: lupyuen
  IPS Display got daamged mstsdt 1 2,908 06-02-2020, 08:17 PM
Last Post: Dendrocalamus64
Exclamation Idea, smart display, and TV box? mzs.112000 2 3,655 01-06-2020, 05:20 AM
Last Post: Danct12

Forum Jump:


Users browsing this thread: 1 Guest(s)