If your HUAWEI P30 Pro is low on callvolume, or has poor call quality, read on and get some inputs on the causes andwhat to do with this issue.The screen on the P30 Pro also functions asa speaker by vibrating.If the screen is obstructed by athird-par Secret codes Huawei P30 Pro Root Huawei P30 Pro User questions and comments about hard reset Huawei P30 Pro. Post your question or comment. Name: Comment: Il pourrait y avoir un problème de réseau, s'il vous plaît essayer à nouveau. Mon téléphone s'est éteint et rallumé en me demandant un code à 6 chiffres, 2 ans après l'achat chez Orange, qui me propose, comme Huawei, une réinitialisation. Il parait que ce code a été rentré lors de la 1ère utilisation mais je n'ai rentré aucun. To Factory Reset your Huawei P30 Pro. Go to Settings-> General management-> Reset-> Factory data reset-> Reset-> then tap Delete All to confirm. If prompted, enter your credentials or verify your Huawei account and password to proceed with the reset process. 5 days ago · Connect to any Carrier - Get a Huawei Unlock Code. Quick & Easy using WIFI / 3G / 4G. Official SIM Unlock Unlock Huawei P30 / Lite / Pro. Unlock Huawei P Smart (2019) Huawei P30 Pro Vogue-L29C secret codes. Most Popular Secret Codes, Those used commonly For Bluetooth testing, use this code in Tecno devices: *#*#232331#*#* GSM codes for Huawei P30 lite. Change PIN code - **04* and enter the old PIN code, and twice a new PIN code. Change PIN2 code - **042* and enter the old PIN2 code, and twice the new PIN2 code. Unlock SIM (PIN) - **05* and enter the PUK code and new PIN code twice. Unlock SIM (PIN2) - **052* and enter the PUK2 code and new PIN2 code twice. Wait for about 30 seconds and try typing it again. In the left corner of the unlock interface, there should be "Forgotten the password". Click it. Now input your Google Account password and the HUAWEI P30 Pro should be unlocked. You can also Hard Reset HUAWEI P30 Pro using Android Recovery Mode. The P30 Pro features three rear-facing camera lenses with Leica optics, including a 40-megapixel lens, 20-megapixel ultra-wide angle lens, an 8-megapixel periscope lens with 5× optical zoom. The optical zoom can be combined with software-assisted digital zoom of up to 50x. The P30 Pro also includes a time-of-flight sensor. Codes For Factory Reset. # #0283# # – Type this code for a Packet Loopback for Huawei P20. # #0673# # OR # #0289# # – Type this code for a Melody test for Huawei P20. # #0842# # – Type this code for a Device test (Vibration test and BackLight test) # #2663# # – Type this code to get the Touch screen version of the Huawei P20. # #2664 BU9yn.