[ROM][7.1.2]Viper Extended 3.1.3[SGP771] - Xperia Z4 Tablet Android Development

Hi. This is Viper ROM №15. It's stable as los14.
Tested:
Camera;
USB-OTG;
NFC;
Bluetooth;
FM-Radio
etc.
Bugs:
- NFC-HCE;
- something I haven't found.
How to install:
1) use TWRP 3.5.0.
2) wipe all except internal storage
3) Flash rom,gapps and magisk.
4) You may also need to reformat sdcard.
5) If gapps checking for updates too long, just reboot the tablet.
6) by default lawnchair has portrait orientation. Just enable the rotation in lawnchair settings.
Change log:
20210607- initial build.
Last builds (mirror) are here.
I'm also very grateful to sabar_op for guiding me to build me ROMs in the right way.
Sources
https://github.com/ViperOS-Extended
https://github.com/LineageOS/android_device_sony_karin_windy
https://github.com/LineageOS/android_device_sony_karin
https://github.com/LineageOS/android_device_sony_kitakami-common
https://github.com/LineageOS/android_kernel_sony_msm8994

Related

[ROM][7.1.2]crDroid 3.8.9[SGP712/771]

Hi. This is my ROM #6.
It's stable as LOS 14.1
Tested:
Camera;
USB-OTG;
NFC;
Filetransfer to PC;
FMRadio;
etc.
Bugs:
- The same as LOS14;
- NFC-HCE(in LOS14.1 that doesnt work either);
- opengapps are looped at first start (crdroid bug);
- something I haven't found.
How to install:
1) use TWRP 3.5.0.
2) wipe all except internal storage
3) Flash rom and magisk, boot it and only then install gapps.
4) You may also need to reformat sdcard.
Change log:
20210324- initial build.
20210326- version for karin _windy.
Last builds (mirror) are here.
I'm also very grateful to sabar_op for guiding me to build me ROMs in the right way.
Sources
https://github.com/crdroidandroid
https://github.com/LineageOS/android_device_sony_karin_windy
https://github.com/LineageOS/android_device_sony_karin
https://github.com/LineageOS/android_device_sony_kitakami-common
https://github.com/LineageOS/android_kernel_sony_msm8994

[ROM][7.1.2]CypherOS 4.2.1[SGP771]

Hi. This is my AOSP-based ROM №9.
Tested:
Camera;
USB-OTG;
FMRadio;
NFC;
etc.
Bugs:
- Stock camera(I'll fix it soon);
-Bluetooth;
- NFC-HCE(in LOS14.1 that doesnt work either);
-No fm radio:
- something I haven't found.
How to install:
1) use TWRP 3.5.0.
2) wipe all except internal storage
3) Flash rom and magisk, boot the device and only then flash the gapps.
4) You may also need to reformat sdcard.
5) install google camera app.
Change log:
20210409- initial build.
20200409 (1) - removed broken stock camera (use google or open camera app);
Last builds (mirror) are here.
I'm also very grateful to sabar_op for guiding me to build me ROMs in the right way.
I've built only for SGP771 for now. I can build for SGP712 too if you ask me and I would have wish and time to build the ROM.
Sources
https://github.com/CypherOS
https://github.com/LineageOS/android_device_sony_karin_windy
https://github.com/LineageOS/android_device_sony_karin
https://github.com/LineageOS/android_device_sony_kitakami-common
https://github.com/LineageOS/android_kernel_sony_msm8994

[ROM][7.1.2]AOSP Extended 4.6[SGP771]

Hi. This is my AOSP-based ROM №10.
Tested:
Camera (google camera app);
USB-OTG;
NFC;
etc.
Bugs:
- Stock camera app;
- doesn't work Bluetooth(z5 users also have that problem );
- NFC-HCE;
-No fm radio:
- something I haven't found.
How to install:
1) use TWRP 3.5.0.
2) wipe all except internal storage
3) Flash rom,gapps and magisk, install google camera app from my folder of CypherOS 4.2.1.
4) You may also need to reformat sdcard.
5) install google camera app.
Change log:
20210413- initial build.
20200414 - removed problem apps(fmradio, bluetooth, Camera2).
Last builds (mirror) are here.
I'm also very grateful to sabar_op for guiding me to build me ROMs in the right way.
Sources
https://github.com/AospExtended
https://github.com/LineageOS/android_device_sony_karin_windy
https://github.com/LineageOS/android_device_sony_karin
https://github.com/LineageOS/android_device_sony_kitakami-common
https://github.com/LineageOS/android_kernel_sony_msm8994

[ROM][7.1.2]Mokee[SGP771]

Hi. This is Mokee ROM №11. It's stable as los14.
Tested:
Camera;
USB-OTG;
NFC;
Bluetooth;
FM-Radio
etc.
Bugs:
- NFC-HCE;
- something I haven't found.
How to install:
1) use TWRP 3.5.0.
2) wipe all except internal storage
3) Flash rom,gapps and magisk.
4) You may also need to reformat sdcard.
5) If gapps checking for updates too long, just reboot the tablet.
6) by default lawnchair has portrait orientation. Just enable the rotation in lawnchair settings.
Change log:
20210424- initial build.
Last builds (mirror) are here.
I'm also very grateful to sabar_op for guiding me to build me ROMs in the right way.
Sources
https://github.com/MoKee
https://github.com/LineageOS/android_device_sony_karin_windy
https://github.com/LineageOS/android_device_sony_karin
https://github.com/LineageOS/android_device_sony_kitakami-common
https://github.com/LineageOS/android_kernel_sony_msm8994

[ROM][7.1.2]DarkNess reDefined 2.1[SGP771]

Hi. This is DND ROM №16 It's stable as los14.
Tested:
Camera;
USB-OTG;
NFC;
Bluetooth;
FM-Radio
etc.
Bugs:
- NFC-HCE;
- aptX(HD) not included (think can be patched);
- something I haven't found.
How to install:
1) use TWRP 3.5.0.
2) wipe all except internal storage
3) Flash rom, magisk reboot and then flash gapps.
4) You may also need to reformat sdcard.
5) If gapps checking for updates too long, just reboot the tablet.
6) by default lawnchair has portrait orientation. Just enable the rotation in lawnchair settings.
Change log:
20210614- initial build.
Last builds (mirror) are here.
I'm also very grateful to sabar_op for guiding me to build me ROMs in the right way.
Sources
https://github.com/DarkNess-reDefined
https://github.com/LineageOS/android_device_sony_karin_windy
https://github.com/LineageOS/android_device_sony_karin
https://github.com/LineageOS/android_device_sony_kitakami-common
https://github.com/LineageOS/android_kernel_sony_msm8994

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