AT : What is the best firmware for Samsung Galaxy S3 I9300?
ABOUT :Best firmware
AT :How do I get the Samsung Galaxy S3 I9300 firmware update?
A: There are several options for receiving updates:
1. Wait for the phone to notify you that there are updates for your phone. To do this, in the "Settings" menu ->"About the device" ->"Software Update" checkbox "Auto Update".
2. Install the Samsung Kies program on the Windows computer, connect the phone to the computer and wait for the update notification in the Kies program.
3. With the help of instructions, firmware, tools and explanations presented in the header of this topic. It is very useful to understand the essence of the process.
AT :Where can I download the user manual
ABOUT :By this link
AT :The Russian keyboard is displayed, and prints in English
AT :Where can I see the modem version and firmware version?
A: In Settings-About device-The firmware version is the version of the modem (transfer curve from Samsung), the Build number is the firmware version.
AT :How to change regional binding (Sales code, CSC)?
ABOUT :I have 4.0.4
AT :How to check the regional binding (Sales code, CSC), why does the code * # 272 * (your IMEI code) # not work, why does the CSCSelect program not work?
A: On firmware 4.0.4, this information is checked by dialing * # 272 * (your IMEI code) #. On firmware 4.1.1 and 4.1.2, the code * # 272 * (your IMEI code) does not work. This code can be seen in stock recovery (text in yellow, line - Applied the CSC-code: three letters of the code) and in the Kies program in the firmware version at the end in brackets.
AT :When I try to update by air (FOTA), in response, he writes me: Access to the software service is provided to users one by one in the order of request.
A: According to some data (there are reports of a successful update), you can get a FOTA update without a queue early in the morning, around 5-6 am by MSK. If you do not want to wait for the queue, you can update via Kies / Odin PC / Mobile Odin.
AT:Installed 4.1.2, flashing single-file 4.1.1 or 4.0.4, after the firmware Samsung screen saver hangs and then the phone does not boot, what should I do?
A: You will have to do Wipe with everything and Dalvik Cache and Cache and Data / Factory from Recovery, since there are different databases, so take care of saving your data. Just installing over will lead to Bootloop and the phone will not load further. And just resetting it to the factory settings will not help, all Wipe needs to be done from Recovery. Upgrading runs without problems, and downgrading carries some problems that can be solved, but problems В© vasyadubov
AT :How do I remove the root?
A: In SuperSu, on the Settings tab.
AT :Why is the update on OTA not going?
A: With custom recovery there will be no installation of OTA updates. So for the installation of OTA-updates, the recovery is used and there is still no custom recovery working on the stock algorithm with which and only OTA-updates are installed.
AT :How to add languages вЂ‹вЂ‹to enter the firmware 4.1.2, if they are not?
A: "Menu" - "Language and input" - "Samsung keyboard" - "Gear wheel" - "Input languages" - "Available languages"
AT :When changing CSC with CSC Select, the message "preconfigui does not support single csc" appears
Рћ: You have a phone with carrier firmware and a single region, so there is nothing to display, besides, it can be locked under an operator
AT :How to download i9300 Galaxy S3 in Firmware Mode / Download Mod / Download Mode?
Рћ: Loading the device by simultaneously pressing the buttons "Volume down" + "Home" + "Switching on" / "Vol Down" + "Home" + "Power". Exit this menu - long press the "Power" / "Power" button.
AT :How to load I9300 Galaxy S3 into Recovery Mode / Recovery Mode / Recovery Mode / (CWM Recovery / TWRP Recovery, if installed)?
Рћ: Loading the device by simultaneously pressing the buttons "Volume up" + "Home" + "Switching on" / "Vol Up" + "Home" + "Power"
AT :Touchwiz drops when you delete the desktop, everything was fine before the update!
AT :What applications can I remove painlessly from the firmware?
ABOUT :Here is a list
(if it saysYes
it does not mean that you will not need the application).
AT :I want to get rid of system update notifications, what should I do?
A: The simplest way (Root is required) is to freeze or delete 2 files from / system / app:FotaClient.apk
AT :How to reset the counters and that the state would be "Normal"
ABOUT :Here is a simple instruction
AT :What is the difference between 1-file, 3-file and 5-file firmware?
A: Mostly the differences are in the content, but the result may differ. 1-file firmware is official, 3-file firmware - service 4.0.4, and 5-file firmware isDetails
AT :What is the SS_DL.dll file for?
A: He is not needed. It can be removed
AT :On 4.1.1 or 4.1.2 the indicator has become dimmer
Oh yeah. This feature 4.1. He now looks at the light sensor and, depending on his data, sets the brightness of the indicator
AT :After the firmware sdcard became sdcard0
A: Starting from 4.1 so for everyone
AT :What Root is needed for my version of Android
A: For 4.0.4 and 4.1.1 CF-Root, Auto-Root, ExynosAbuse. For 4.1.2 CF-Auto-Root
AT :After upgrading to 4.1.1, Flash does not work.
ABOUT :Here is the solution
AT :How to connect the phone as USB flash
AT :Can I flash my phone with operator firmware?
A: You can.
AT :When sending SMS, the recipient receives one question mark.
A: To send SMS in the SMS settings, set the input mode: Automatic.
AT :After firmware 4.1.1 (4.1.2) in Recovery mode, the robot lies with an exclamation point. What does it mean ?
A: The fact that you have firmware 4.1.1 (4.1.2) and this is stock recovery. Nothing else.
AT :Does stock recovery come in single-file firmware and how can it be restored?
A: Yes, enters. You need to flash it again with your firmware.
AT :How do I replace the font in the phone
. All questions in the link on the topic.
AT :Where can I find Service Manual?
A: Bby this
AT :What should I do if the memory card is not visible from the computer, but does the CWM see it?
A: Decision inby this
AT :What is the difference between Odex and Deodex firmware?
ABOUT :This is what
AT :I put it in one of the Root methods, and no rights are given to applications, and SuperSU applications (or Super User) are not in the program menu
A: You need to put SuperSU from the Market.
AT :Does CF-Auto-Root modify the stock core or not?
A: CF-Auto-Root-m0-m0xx-gti9300 establishes stock recovery from 4.1.2 and adds 3 files to the system in order to obtain root-rights and control the receipt of other root-access programs through SuperSU. It is here called rutovanny stock.
AT :How to enter the "Developer Options" on 4.2.1, 4.2.2 or 4.3?
A: It is necessary in the Menu / Settings / Options / About the device - 7 times to tap on the assembly number and everything will appear.
AT :How to make a wipe?
Рћ: In stock Recovery, make wipe data / factory reset and wipe cache partition.
AT :Tell me how to determine which bootloader is currently installed on the phone?
Рћ: Use the programAndroid System Info
. System section, subsection BuildInfos.
AT :After rolling back from the I9300XXEMG4 firmware, the IMEI has flown or changed and there is no possibility to call.Details.
A: The reason is that the new modem in XXEMG4 changes the format of the EFS partition and, when rolled back to earlier versions, IMEI crashes. The solution is to flash XXEMG4 back and IMEI will be restored. Or usesolution with xda