ROM Installer, by JRummy Apps, is the best way to find and install custom ROMs and ZIPs. It is a must have app for any root user.You will find more ROMs available in ROM Installer than any other app on the Google Play Store. It has many of the same features that you will find in Goo Manager, ROM Manager, ZipInstaller, Flashify and other similar products.Features:
★ Many ROMs and ZIPs to download and install for hundreds of devices
★ 1-Click install of the latest TWRP, ClockworkMod and ClockworkMod Touch Recovery
★ Backup and restore your current ROM (nandroid), kernel, and recovery
★ Install queue to flash multiple ZIP files and send commands to recovery
★ View ROM details, socialize with other users, download, and install popular ROMs
★ Built-in GooManager that has all the same features as the original app
★ Receive notifications and OTA updates for updated ROMs and recoveries
★ Flash .img files to the boot and recovery partition
★ Options to wipe data, cache, dalvik, etc.
★ Extract files and apps from nandroid backups.With ROM installer you can always be up-to-date with your favorite ROM and recovery. Popular ROMs available for install include CyanogenMod (cyngn), Android Open Kang Project (AOKP), Paranoid Android, OMNI, Carbon, Slim, Vanir, PAC-man and others. In order for a particular ROM to be visible your device must be supported by the ROM.ROM Installer also offers the fastest way to install the most recent recovery. All TWRP recoveries are hosted on our fast server and updated on a constant basis. No other app offers an easier way. Supported recoveries: Team Win Open Recovery (TWRP), ClockworkMod Recovery (CWMR).Warning
ROM Installer requires superuser permission. ROM Installer does not take any responsibility for any damage it may cause to your device. You should always know how to restore your device and be familiar with what you are doing before proceeding to make changes to your system.Premium Upgrades
ROM Installer is free but does contain optional in-app purchases for additional features and support.Contact Us
G+ Community: https://plus.google.com/102939493913653266884/posts
Twitter: https://twitter.com/JRummyApps
Facebook: https://www.facebook.com/JRummyApps
Youtube: http://www.youtube.com/user/jrummy16
Website: http://www.jrummyapps.com/Support
If you have any questions or need help please contact us at [email protected]/* */ before rating the app poorly.

// Option A //

To download ROM Installer mod from HappyMod.com.
You need enable the option "Unknown Sources".
1. Click on the above link to download ROM Installer mod APK.
2. Save the file in your device Downloads folder.
3. Now tap on Install and wait for the installation to finish.
4. Once it is done, open the game and start playing it right away.

// Option B //

To download ROM Installer from HappyMod APP, you can follow this:
1. Open your browser and download the HappyMod APK file from HappyMod.com - the only official website of HappyMod.
2. Open Android Settings and go into Privacy or Security.
3. Tap the option to Allow Unknown Sources and enable it.
4. Go to your Android downloads and tap the APK file.
5. Follow the directions on the screen to install it.
6. Search ROM Installer in HappyMod App.