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Samsung Galaxy S3 GT-I9300 - Unofficial Firmware (OS 4.xx)



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Samsung Galaxy S3 GT-I9300 - Unofficial Firmware (OS 4.xx)
PictureGT-I9300
Description | Discussion | FAQ | Purchase | Accessories | Marriage / Repair | Firmware | Unofficial firmware (OS 5.x.x) | Modification and decorations | AOSP firmware (OS 4.x) | AOSP firmware (KitKat) | MIUI firmware | OMEGA firmware | Firmware partos01 | Regius Galaxy S III Firmware | Modified and stock kernels | Editing system applications | Camera talk | Wi-Fi setup and problems | power usage | Games | Custom recovery | Samsung Galaxy S III Fans Club | Samsung GT-I9300 Galaxy S III - EFS Recovery (IMEI) | LEWA OS Firmware (OS 5.0) | Unofficial firmware (OS 6.x.x- 7.x.x)



Drivers and Utilities
Firmware
The best firmware according to the members of the forum

Overview of firmware and recommendations from our members of the forum
Options for custom firmware.
1. CyanogenMod firmware (or CM for short)

CyanogenMod is pure Android without adding chips from the manufacturer, a huge team of people are working on creating the basis of these firmware. According to statistics all over the world, more than 4.8 million phones cost exactly CM firmware. CM firmware is usually focused on reliability and performance. You can read more
Here.
Video review.

2. Firmware based on stock.

The point of creating such firmware in increasing the performance of phones while retaining all the manufacturer's chips. And again, you get the opportunity to choose which software from the manufacturer to keep and which to remove. As a rule, only such firmware appears in the first months after the phone enters the market.

3. MIUI firmware.

MIUI is a highly modified android, sometimes reminiscent of iOS. Most of the MIUI firmware is based on CyanogenMod and is released almost immediately after the official release of it. The main task of MIUI is to simplify the management of the phone and at the same time add to the interface of beauty and the ability to change the appearance in the root. You can read moreHere. Video review.

4. Android Open Kang Project (or AOKP)

AOKP firmware is very similar to CM, however, it is considered that AOKP has more settings that change the phone's interface and some functionality. The AOKP development team is much smaller than the CM, but it often happens that a group of like-minded people gather to support the popular AOKP device with the AOKP firmware.

5. Android Open Source Project (or AOSP)

By and large, AOSP is a bare android. The way it is released by Google, most often in such firmware minimal interface changes. Often, the creators of the firmware indicate in the name of their firmware "based on AOSP", that is, at the heart of the firmware is a naked Android.

Version 4.3
Version 4.4.2 port
Version 4.4.4 (KitKat) port
Android 7.2.1
Archive firmware.
Version 4.1.2
Version 4.2.2
Version 4.3
Version 4.4.2
Instructions
Miscellaneous, Useful
Deodex Recovery.
  • CWM Recovery : Custom recovery with great features. Link to XDA
  • TWRP Recovery : Custom Touch Recovery with great features. Link to XDA
    PhilZ Touch Recovery : Custom recovery with great features.
  • Link to XDA

Modems
Each modem behaves differently on different phones!
His work depends on the carrier, firmware, region ...Questions about the best modem - are prohibited!

User activity in the subject!

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Post has been editedKokwe - 10.04.19, 18:43
Reason for editing: New Kokwe hat



Rep: (28)
dinozauer @ 09.05.20, 19:12*
Where to look, what to change

Seen such a problem. I have three bodies, and they work differently with the same firmware. The drain all three work equally fine. 4.4.4 On the situation is different - one is working as de fine, the other two to reduce the radius of the reception a couple of meters. Apparently, different chips, and not all custom bikes have a full set of drivers. In general, if the radius of the smallest kastomov 4.4.4, you can try custom bikes based on the latest firmware sink should work fine.


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Time is now: 23/05/20, 8:17