Huawei P30 Troubleshooting

What issues are you experiencing?

Applications

Screen

  • Screen keeps on flickering
  • Screen is black but phone is powered on
  • How to repair broken screen
  • Display shows some dead pixels

Storage

Specifications

Memory

  • 64/128/256 GB, 8 GB RAM
  • 128 GB, 6 GB RAM
  • NM (Nano Memory), up to 256GB (uses shared SIM slot)

OS & CPU

  • Android 9.0 (Pie); EMUI 9.1
  • HiSilicon Kirin 980 (7 nm)
  • Octa-core (2x2.6 GHz Cortex-A76 & 2x1.92 GHz Cortex-A76 & 4x1.8 GHz Cortex-A55)
  • Mali-G76 MP10

Audio

  • Comes with stereo speakers
  • 3.5mm jack
  • 32-bit/384kHz audio
  • Active noise cancellation with dedicated mic
  • Dolby Atmos/AKG sound

Battery Life

  • Non-removable Li-Po 3650 mAh battery
  • Fast battery charging 22.5W

Pro model

  • Non-removable Li-Po 4200 mAh battery
  • Fast battery charging 40W (70% in 30 min)
  • Fast wireless charging 15W
  • Power bank/Reverse wireless charging

 

Display

  • OLED capacitive touchscreen, 16M colors
  • 6.1 inches, 91.3 cm2 (~85.8% screen-to-body ratio)
  • 1080 x 2340 pixels, 19.5:9 ratio (~422 ppi density)
  • HDR10
  • DCI-P3

Pro model

  • 6.47 inches, 102.8 cm2 (~88.6% screen-to-body ratio)
  • 1080 x 2340 pixels, 19.5:9 ratio (~398 ppi density)

Connectivity

  • Wi-Fi 802.11 a/b/g/n/ac/ax, dual-band, Wi-Fi Direct, hotspot
  • Bluetooth 5.0, A2DP, LE, aptX
  • GPS with A-GPS, GLONASS, BDS, GALILEO
  • NFC
  • USB 3.1, Type-C 1.0 reversible connector

Camera

Pro model

Build

  • Dimensions: 149.1 x 71.4 x 7.6 mm (5.87 x 2.81 x 0.30 in)
  • Weight: 165 g (5.82 oz)
  • Build: Front/back glass, aluminum frame
  • SIM: Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)
  • IP53 dust and splash protection

Pro model

  • Dimensions: 158 x 73.4 x 8.4 mm (6.22 x 2.89 x 0.33 in)
  • Weight: 192 g (6.77 oz)
  • Build: Front/back glass, aluminum frame
  • SIM: Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)
  • IP68 dust/water resistant (up to 2m for 30 mins)

Recent Guides

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