[Samsung Galaxy S 4 Zoom] supersvoboda:
ZoomChick v3.0 ( Light custom Android 4.2.2, C-101) June 20, 2019 Current as of March 28, 2020

StoolChuck v12.0E/v12.0P ( Light custom Android 4.4.2): the project is closed due to the fact that on Android 4.4.2 the phone is switched off (with or without battery) dies after a few days (months). The memory chip of the MMC is dying. This happens on many phones. Perhaps an error in the system or the manufacturer himself laid the opportunity. No matter how many times and what firmware (Android 4.2.2 or Android 4.4.2) you have flashed your phone, you can safely return to the Android 4.2.2 firmware. Before using any modified firmware, you must completely remove the errors and garbage after previously installed firmware using. The phone's firmware does not overwrite the system area (EFS) where individual phone data is stored. Read the manual below to do this.

ZoomChick v3.0 features:

- two Launchers: last version superlight Emerald Luncher (182 kb), and light RL-Launcher (833 kb)

- mistakenly removed system applications, such as easysettings.apk and others

- fixed system tweaks

- added screen rotation on the lock screen

- removed support to facilitate WiFi-printers

earlier:

- NoGapps (Gapps can not be installed), for BM, light, deodex, A4.2.2 JB - working NFC, S Beam, Screen Mirroring, WiFi Direct, Android AP, 2G and 3G network performance improvements, fix some application issues, increase Wi-Fi scan intervals, auto-rotate lock screen, load acceleration, speed up memory usage, improving the quality of transmitted and received speech during a conversation, economical core, It is cleaned: "Draw inscription picture of deblocking", a pop-up about the subzero charge of battery on 15% and 5%, a sound about the subzero charge of battery on 15% and 5%, It is added: it is the smooth fading of brightness

- Custom TWRP recovery (rus), how to flash english TWRP recovery read the manual below

- Supported init.d

- For Odin 3.0.7, 3.0.9

- It cleared of debris and unnecessary services (like Kies, etc.)

- Small energy consumption, even faster than the previous versions

- Pre-installed software not need to be updated, early versions of the programs with low size and memory consumption, mostly on a dark background for the high energy-saving screen

Instructions for the firmware ZoomChick v3.0 (Also when returning from Android 4.4.2 to Android 4.2.2)

1. Activate the setting item PARAMETERS developers. To do this, go to the menu, go to the Options tab, click the paragraph about the device and press seven times on the build number. In the OPTIONS tab appears, click Options developers. We enter into it, and put a check next to USB debugging. Close the settings. Turn off the device.

2. Download and install the device driver. Download and unpack the Odin 3.07 program folder to the root folder of the disk "C:" or "D:" on your computer with Windows 7-10. Download special firmware for returning from Android 4.4.2 to Android 4.2.2. Put it ".md5"-file in the Odin folder. Download TWRP (Russian or English version, which one you need), put "recovery.tar" in the Odin folder.

3. By simultaneously pressing the buttons C (return to the main screen), B (volume down) and A (power) input device in download mode and agree pressing button D (the volume up). See that the device is ready.

4. Disable antivirus (just in case) on your computer and run Odin program with administrator privileges. Clear the box "Auto Reboot". Connect the device to your PC via USB. Wait when Odin sees device then click the button "PDA" and select your file "recovery.tar" Wait until the download file and inscriptions LEAVE CS ... and press the START button.

Attention! All your data will be erased!

Firmware started. The process is monitored as the program and the screen display device according to progress scale. When the process is complete disconnect the USB-cable. Close the Odin program and press the buttons C (return to the main screen), D (the volume up) and A (power) simultaneously. Keep the buttons pressed until the "Samsung GALAXY Z4 Zoom c-101" label appears on the screen for the second time. Release all the buttons and you will be taken to TWRP.

5. Making a full backup of the phone. Backup section: marking all boxes. Select: external memory (card). The backup takes 5-10 minutes. We take out the Sd-card from the phone, save the TWRP folder (its size is about 1Gb) to a safe place. For example, on a CD-ROM, computer, cloud, and more. In case of any failure, this backup will help you restore your phone completely, including the EFS system area. After saving, insert the card back into the phone. Then mark all this boxes: Dalvik Cache, Cache, System, Data, Internal Storage, External Storage, Android Secure. Clear it. There may be some inscriptions in red, this is normal. Then press Back, Back, Reboot, TurnOff.

6. By simultaneously pressing the buttons C (return to the main screen), B (volume down) and A (power) input device in download mode and agree pressing button D (the volume up). See that the device is ready. Run the Odin program with administrator privileges. Mark the box "Auto Reboot". Connect the device to your PC via USB. Wait when Odin sees device then click the button "PDA" and select ".md5" special firmware file. Wait until the download file and inscriptions LEAVE CS ... and press the START button. Firmware started. The process is monitored as the program and the screen display device according to progress scale. When the process is complete - the device will reboot itself, disconnect the USB-cable. Close the Odin program

7. After the first run goto TWRP, mark all this boxes: Dalvik Cache, Cache, Data, Internal Storage, External Storage, Android Secure. Clear it. Then press Back, Back, Reboot, TurnOff. Delete ".md5" special firmware file from the Odin folder. Put to the Odin folder ".md5" "ZoomChick v3.0" file. By simultaneously pressing the buttons C (return to the main screen), B (volume down) and A (power) input device in download mode and agree pressing button D (the volume up). See that the device is ready. Run the ODIN program with administrator privileges. Connect the device to your PC via USB. Wait when Odin sees device then click the button "PDA" and select ".md5" "ZoomChick v3.0" file. Wait until the download file and inscriptions LEAVE CS ... and press the START button. Firmware started. The process is monitored as the program and the screen display device according to progress scale. When the process is complete - the device will reboot itself, disconnect the USB-cable. Close the Odin program.

8. After the first run goto TWRP, mark only this boxes: Dalvik Cache, Cache, Data. Clear it. Then press Back, Back, Reboot, System. During the upload process you will be asked to create accounts twice. Do not create any accounts during second run! After the second run goto TWRP, mark only this boxes: Dalvik Cache, Cache. Clear it. Then press Back, Back, Reboot, System.

9. Download and launch the BatteryCalibration program, connect the charger, wait for a 100% charge, click the "Calibration" button. Without removing the charger, restart your phone. Do nothing, do not tap on the screen, wait for the inscription in the center of the screen "100% charging", it will take 1-10 minutes. After that, start the program immediately and click the "Calibration" button again, restart your phone. Repeat in a circle until the moment when after restarting the phone immediately appears the inscription "100% charging". Immediately disconnect the phone from the charger. Use your phone in normal mode without connecting it to a charger (or computer) until the battery runs out and the phone turns itself off. After that, do not switch on the phone to connect the charger, wait for the phone to be fully charged - when the green battery becomes full and the label "100% charging"appears. Switch on your phone without removing the charger. After "100% charging" appears in the center of the screen, disconnect from the charger. Now you can use and charge at any percentage of charge.

10. Done

If for some reason the device does not run, you can remove and re-insert the battery and repeat the process.

Links:

ZoomChick v3.0

June 20, 2019 - https://mega.nz/#!0fZxxKZQ!3oKVYonNa8fFusddcYvdnn4oJ5U0qMxGt1HDUhQc7do

Special firmware for returning from Android 4.4.2 to Android 4.2.2

Mart 28, 2020 - https://mega.nz/#!cDgxxRgK!m-pe8ASx-1z9aw96OXE5BmNPn_IJTrPcKbV8wOMxOlY

Samsung USB Driver v.1.5.65.0

Mart 28, 2020 - https://mega.nz/#!ZehFEZJT!YqrxQg4_YGXJvDrtdlulSCB3x1ONX5WnOlxKFXwrbOc

Odin 3.0.7

Mart 28, 2020 - https://mega.nz/#!FLxnwDTL!1hbhzv51v3h4CZdZPEwuCQylCH_CSsj8J_JmzXExaEk

TWRP Recovery Eng for Odin

Mart 28, 2020 - https://mega.nz/#!BDhXQT7L!5ch4z4BJsE7iyG-HBWP3Jo_iJBqu1X0lCiHl1RKXTRU

TWRP Recovery Rus for Odin

Mart 28, 2020 - https://mega.nz/#!sfhHhZ4Y!YCbTCRce692ERZLuvPs2oBp375NkEnDX2bkAJx_MuAU

BatteryCalibration

Mart 28, 2020 - https://mega.nz/#!BDoBxbxK!busk4NYAQ8tkeuYkThrqCWAqHwcFOMpkiQnGkWT19Uc

This firmware presented to you absolutely free of charge

Thank you!!!

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ENJOY!​