UsamaKarim

[GUIDE] How to change IMEI on Snapdragon devices

FOR EDUCATIONAL PURPOSE ONLY, CHANGING IMEI IS ILLEGAL IN MOST COUNTRIES, MAKE SURE YOU CONVINCE YOUR ACTIONS BEFORE DOING THIS.

I DON'T RESPONSIBLE IF YOUR DEVICE IS BROKEN OR THE IMEI IS NOT CHANGED CAUSED BY YOU DIDN'T FOLLOW THE STEPS CAREFULLY OR HAVING A DIFFERENT EFS PARTITION SCHEME.

This guide was tested on Google Pixel 3, different device may also have a different EFS partition scheme, please make sure you adjust it with this guide. Other Google Pixel devices may use this guide without adjusting.

Prerequisites:

UsamaKarim

/// Extension on [BuildContext] to make it easier to access [TextTheme]
/// FontSizes and FontWeight for TextStyles based on Material 3 Design System
/// https://m3.material.io/styles/typography/type-scale-tokens

extension TextSize on BuildContext {
  ThemeData get theme => Theme.of(this);
  TextTheme get textTheme => theme.textTheme;

  /// FontSize = 57, FontWeight = 400

UsamaKarim

import 'package:flutter/material.dart';

class KeyboardAwareWidget extends StatelessWidget {
  const KeyboardAwareWidget({
    Key? key,
    this.padding = 16,
    required this.child,
  }) : super(key: key);
  final double padding;
  final Widget child;

UsamaKarim

// Improved version from https://gist.github.com/darmawan01/9be266df44594ea59f07032e325ffa3b

class CacheMemoryImageProvider extends ImageProvider<CacheMemoryImageProvider> {
  final String tag; //the cache id use to get cache
  final Uint8List img; //the bytes of image to cache

  CacheMemoryImageProvider(this.tag, this.img);

  @override
  ImageStreamCompleter loadBuffer(