Platform: GOOGLE
Selected model: PIXEL XL
Put the phone into Sideload Mode:
1. Remove SD and SIM cards from the phone;
2. Power phone OFF;
3. Press and hold "Vol-" and "Power" buttons;
4. Wait until the phone enter in FastBoot / Bootloader Mode;
5. Select Recovery Mode;
6. Press "Power" button and shortly press "Vol+";
7. Select "Apply update from ADB".
Searching for a phone (waiting for ADB device)...
Phone found.
Device serial number: 711KPHG0691145
Selected firmware file: Google_Pixel_XL_Reset_FRP.oct
Writing firmware...
Operation was failed!
Performed by 1.3.8.0 Software version.

Platform: GOOGLE
Selected model: PIXEL XL
Put the phone into Sideload Mode:
1. Remove SD and SIM cards from the phone;
2. Power phone OFF;
3. Press and hold "Vol-" and "Power" buttons;
4. Wait until the phone enter in FastBoot / Bootloader Mode;
5. Select Recovery Mode;
6. Press "Power" button and shortly press "Vol+";
7. Select "Apply update from ADB".
Searching for a phone (waiting for ADB device)...
Phone found.
Device serial number: 711KPHG0691145
Selected firmware file: Google_Pixel_XL_Reset_FRP.oct
Writing firmware...
To finish the operation you have to perform the following steps:
1. Reboot the phone to System and go to page, where the phone asks to Sign in with your Google Account;
2. Go back to the first Welcome Page;
3. Go to "Vision Settings" -> "Talk Back" and enable it;
4. On "TalkBack tutorial" window draw "L" gesture for showing "Global Context Menu";
5. Select "TalkBack Settings";
6. Scroll down with 2 fingers, find and disable "Explore by touch";
7. Scroll down further (with 2 fingers) and go to "Help & feedback";
8. Select "About Switch Access for Android";
9. Start playing "Switch Access for Android" video and click "Share" at the right side of video;
10. Hit 3 horizontal dots ("…") and YouTube will open;
11. Minimize video (slide it down), then click on 3 vertical dots at the right upper screen corner (or on account image) and go to "Terms & privacy policy";
12. Press "ACCEPT & CONTINUE", then "NO THANKS" and now you are in Chrome browser;
13. Type in url line "goo.gl/k7NVE1" then update permissions (Chrome needs storage access to download files) -> "CONTINUE" -> ("Allow Chrome to access photos, media, and files on your device?") -> "ALLOW". As a result, "FRP Bypass" App will be downloaded;
14. Fast press "OPEN" to open the downloaded APK;
15. Press "SETTINGS" in "Chrome…" window and enable option "Allow from this source", go back and press "INSTALL", and then press "OPEN". Now You are in "FRP Bypass" window;
16. Press "Google Account Manager APK Install" and select (press) "FOR VERSION 5.0" (if necessary, modify Permissions);
17. After APP will be installed, press "ByPass FRP" -> "BROWSER SIGN IN" -> "3 vertical dots" -> "Browser sign-in" -> "OK";
18. Enter your Google Account (mail and password) and sing in, then wait about 30 seconds, APK will dispalay an error (Google Play services has stopped). Don’t press "Open app again";
19. Press and hold "Power ON" button and restart the phone;
20. Go to "Users & accounts" in phone’s menu and remove account;
21. Go to "System" -> "Reset options" and perform "Erase all data" (factory reset).
FRP lock is successfully reseted!
Performed by 1.3.8.0 Software version.