Samsung i9220, i9220v4.4, and i9220v4.4
ROM Introduction
Originated from the official website: It is made based on the latest official version 4.1.2.
Deep streamlining: no pre-installed APK, the number of self-built APK files reduced from 204 to 109 in the original factory package, and reduced by 46%;
Stable and smooth: After professional tests, it is perfectly compatible with various software and runs stably for a long time, secure and smooth.
Technology, greatly improve system operation efficiency, boot time from the factory 18 s to 15 s, start
Memory usage reduced from 517 MB in the original factory to 439 MB, which is 16% less than that in the original factory.
Power saving and security: the power consumption during the standby mode of the mobile phone is deeply optimized, and the standby time of the mobile phone is more than 25% longer than that of the official rom;
[ROM features ]:
[V4.4 features]
1. Added search shortcuts for the floating assistant to facilitate quick search.
[V4.3 version features]
1. Add a quick search box to the desktop
2. Optimize some details to fix the choppy problem.
[V4.2 version features]
1. Fixed the bug where the horizontal screen display of the floating assistant is incomplete and the image cannot disappear in a specific operation.
[V4.1 features]
1. Upgrade the new kernel of the system browser to speed up and save traffic
2. Fixed some bugs.
[V4.0 features]
1. Add authorization management Kinguser
2. Delete permission management
3. Delete google +
4. Update the latest advanced settings.
5. Update system feedback
6. Fixed the bug of incorrect Network Speed Display location.
Tip ]:
Adaptation: China and Hong Kong
1. Make sure that the mobile phone is Root and the EFS of the mobile phone is backed up, and the data and data in the mobile phone are backed up.
2. It will be slow to start the machine for the first time. If a fault such as always stuck on the boot interface occurs, use Duqing to solve the problem first. Double clearing method: click "Enter recovery" in the Flash machine tool, or manually press "volume up key + HOME Key + power key" to enter recovery, and then perform the following operations: ① wipe data/factory reset ② Yes ③ wipe cache partition ④ Yes; now the dual cleanup is complete, and then the machine is refreshed again.
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Click to download: http://www.shuajizhijia.com/samsung/i9220/7599/
Download: http://www.shuajizhijia.com/samsung/i9220/
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Samsung i9220 refresh box where you can download the best
On the android forum, you can find your preferred version, such as the power-saving version and pure version.
There are specialized flash brush software and tutorials on it. As for the flash brush Genie and master Zhuo, I have never used it. I have used Odin3 for so many times and I have never succeeded.
Samsung i9220
Go to the deep brush official website, select ROM resources, corresponding models, each ROM has a detailed description and effect. You can try to find out which one you think is perfect.