When you forget the App lock password, the following methods can help you solve. If fingerprint unlock is enabled and allowed for use with App lock: Access App lock with thefingerprint and set a new password: Versionsearlier than EMUI 9.1: Open Hi, I have a Huawei P20 Lite, I can read phone information, but when I try to read unlock Bootloader code, dont works. INFO LOG: 2019-06-02 12:14:30.467 Autodetect COM port and phone type start! 2019-06-02 12:14:31.220 Found COM port: COM12 2019-06-02 12:14:31.250 Found phone type: Huawei Android phone (HiSilicon CPU) Yada yada and now my phone has a password on it. At some point I was given Google Codes, but those do not unlock my phone now. I tried updating the phone from wifi and safe mode however it still comes up with the password screen below. The SIM card is now in my new phone (S20 - done with Huawei) and the old phone is in Airplane mode. Once you receive the unlock code it's very simple to unlock Huawei P20 Lite: 1. Insert a non-accepted SIM card and power up the phone. 2. Wait for your phone to ask for the unlock code (Usually the phone will prompt “SIM Network Unlock PIN”). 3. Insert the unlock code from the email and press the “Unlock” button. 4. In the first step, unlock your P30 lite New Edition HUAWEI and tap on the Browser icon. In the second step, tap on the More key on the right upper corner. Afterward, find and choose History in order to erase browser data. Thread Details - HUAWEI Community. Some aficionados of phones may know the fact that one can set a PIN code and its corresponding PUK code for a phone.But what on earth are PIN and PUK codes? Let's check the following.A PIN (PIN1) code is the Personal Identification Number (PIN1) deli. The initial PIN and PUK associated with your SIM card are provided by your carrier. The number of digits and maximum number of unlock attempts allowed are subject to your carrier. Go to Settings > Security > SIM PIN to enter the SIM PIN screen. Enable SIM PIN, enter the PIN, then touch OK. To change the PIN, touch Change SIM PIN, and follow the There will be no restrictions on the solutions for Huawei Honor 9 Lite/Y9s/Mate 30 Pro/ P30 Pro/P20 Lite, Honor 9 Lite, Y9s, Mate 30 Pro, P30 Pro, P20 lite, or any other model on the market. If Android Device Manager (ADM) is enabled on your phone before it locks, you can break your phone password using the ADM feature. The system should alert you after having typed it wrong password five times. 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 P20 Lite should be unlocked. You can also Hard Reset HUAWEI P20 Lite Hi, i have a fully working Huawei P20 lite (ANE-LX1) with latest stock firmware 9.1.0.132 and locked bootloader on hand. I want to get the bootloader unlock code and bought the DC Phoenix / HCU 3day license, because DC-Unlocker couldn't connect to this phone / Android 9. But it seems also "Testpoint"-mode will not G9rRd.