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[Artemka778]

Development and porting for devices on the Spreadtrum SC7731 platform

• To get started, it is strongly recommended to get acquainted with Forum Rules and Rules section "Android - Development and Programming"
  
• Before asking a question, look Android OS FAQ and Glossary. Respect your and other people's time.
  
• The administration of the resource and the authors of the manuals for the erroneous or incorrect actions of the owners with their device are not liable
  
• All operations with your phone, You do at your own risk.
  
• Sure to make a full backup before any manipulations with the device!
  
• Before posting photos, read the topic Working with Images on the forum
  
• Messages that are not related to the topic of discussion (offtopic) are deleted without warning.

Drivers and Utilities

Flash Drivers for Spreadtrum processors. You can also unpack the PAC file (the unpacked file is located in the folder * name of the flasher * / Bin / ImageFiles):
ResearchDownload 2.9.9005

Utility for unpacking system.img пїЅ Imgxtractor

Utility for unpacking recovery.img and boot.img пїЅ AndImgTool

Programs for working with firmware
SC7731 Porting Tool

Instructions

Porting firmware:

• The coolest way to port firmware is CM 12 and CM13, TWRP and most likely CM14.
  
• Updated firmware porting instructions
  
• Instructions for porting firmware
  
• How to port CM12.1 to SC7731
  
• Instructions for porting CyanogenMod with Galaxy Core 2
  
• How to assemble / disassemble data.img, system.img and boot.img
  
• Instructions for porting EMUI (KitKat)
  
• Unpack the .pac file
  
• How to make firmware from BACKUP
  
• Guide for creating firmware in the format .PAC with pictures (For all versions of Android)
  
• How to port CM11 to SC7731 (c, g) / sc8830 / sc9830
  
• How to port Flyme to android 6.0
  
• Porting Instructions 7.x.x
  

Porting recovery:

• Instructions for porting TWRP
  
• Alternative way to port TWRP Recovery
  

Porting buta:

• Instructions for porting boot.img; supplement for firmware CM / Lineage / Flyme (if the stock is 6.0)

Firmware

here
Firmware for SC7731 (8830)

Useful

• Supersu
  
• Sony Dialer & Contacts for Android N
  
• Open system.img on android
  
• Program for removing errors from Android / need root
  
• A list of what can be safely removed on any Spreadtrum firmware (using the example of Fly Nimdus 16 - Android 7.0)
  
• List of devices with a SC7731 processor
  
• Repair IMEI
  
• List of devices with a SC7731 processor
  
• Increase sound on spreadtrum
  
• Tree to Advan S4P / X / T
  
• Lib dependency search utility
  
• Increase performance / flash in build.prop
  
• Tweaks build.prop
  
• Tweak battery save
  
• A way to find out the block map without much hassle on Android with Ruth access
  
• Correct work with the archives system.ext4.win/system.new.dat (in CM / LineageOS and similar firmware)
  
• Instructions on how to turn on the button illumination on custom firmware for Samsung
  
• Enable only GPU in the system
  
• Pak tvikov from Jackie-A

Fixes

• 
  GPS fix on android 7.x
  
• Description of libs fromLike_bro
  
• Fix section for all sc7731 Kitkat
  
• Correction of the error "com.android.phone error occurred" in some ports.
  
• After loading the cyan the touchscreen does not work
  
• Solving white screen problems when installing TWRP
  
• Normal interface on ported firmware
  
• Fix internal memory
  
• Fix the access point on CM 12.1
  
• Fix Camera on CM13
  
• Instructions on how to fix a non-working flashlight tile in the blind.
  
• How to make non-emulated memory on CM13
  
• Fix the bug with offline charging on cm12.1
  
• The option of correcting the display of Rom memory and Ram
  
• Fix camera on android 7.x
  
• We edited system.img on the device
  
• How to make the screen rotate 360 ​​degrees
  

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Post has been editedderak1129 - 28.02.19, 13:54

Reason for editing: The coolest way to port firmware.

[Tornado6896]

Let's share experiences and write a normal instruction bit by bit who can) and then combine and make an instruction

[Elmar77705]

saqyntaev1997 @ 09/02/2016, 18:04

By the way, I'll also write instructions for porting cyan 11

it would be nice))

[frenk128]

the network is loaded but the sensor for some reason is not working, can someone tell me what files they are doing for the sensor, I’ll say that files like sensors.sc8830.so, android.hardware.sensor.light.xml, android.hardware.sensor.proximity.xml, sensorservice do not help solve the problem tried to replace Prestigio Wize N3 3507 DUO

[oleg180291]

Will the injection under 8830 go to the body of samsung g531h?

Post has been editedoleg180291 - 14.09.16, 14:44

[Fadi talibal]

oleg180291, related platforms, you can try, I personally (on sc7731) have launched firmware from sc7715 and sc8830

Post has been editedFadi talibal - 15.09.16, 04:00

[Elmar77705]

Fadi talibalwhat is your phone And from which phone came the firmware?

[neelo]

Elmar77705 @ 09/15/2016, 11:45

Fadi Talibal, what's your phone number? And from which phone came the firmware?

his profile is indicatedAlcatel Pixi First OT-4024D
Processor Type:Spreadtrum SC7731
Clock Frequency (MHz):1 200
------------
About the fact from which they started, I also join the question.
ZY
and also what line is my processor type?
herehttp: //savagemessiahzine.com/ devdb / s ... xy_grand_prime_ve_duosindicatedSpreadtrum SC8830
and in the screen sc7730se and in the next line sc8830
so how to correctly identify?

Post has been editedneelo - 15.09.16, 10:09

Reason for editing: zy.

[Fadi talibal]

neelo, you should have 8830, it is worth a heap on the left, and I took the flash from the nidrom, from some flags and from your grandee)

[neelo]

Fadi Talibal @ 09/16/2016, 11:52

I took the firmware from the nidrom

http: //www.needrom.com...ory/spreadtrum/sc8830/it's them?

[Fadi talibal]

neeloYes, you can see 7715, and you can look at the percents in the build prope

[nekit22]

Made the port Android 6.0 on ZTE Blade A5 PRO, got a white screen.

[Tornado6896]

[email protected], 13:59

Made the port Android 6.0 on ZTE Blade A5 PRO, got a white screen.

If at startup, the boot is incorrectly packed)

[Fadi talibal]

Toenadoor it is just not suitable for 6 OS

[maksimrussia17]

nekit22,
And it would not start. Android 6.0 goes to sc7731c, and this percent for tablets

[Tornado6896]

[email protected], 20:32

nekit22,
And it would not start. Android 6.0 goes to sc7731c, and this percent for tablets

I have a sm13 full) no matter the tablet or phone, the main thing is to choose the right one, repack it, and mount it correctly)

Post has been editedToenado - 18.09.16, 22:40

[Elmar77705]

Toenado, Drop the link. See what you can do

[genrich1983]

Hello ! Recently I bought a Huawei y5c phone, after having worked a little, I noticed that the phone. slows down, figured out it turns out that because of the processor mode
Spreadtrum in this mode, unused kernels are disabled, and on on. it takes some time so it creates a sensation of braking. Installed Set cpu set the profile Interactive, the phone flies, but only the mode constantly flies, it sets its factory. How to be what to do ?? Please respond if anyone knows. Ruth rights to tel. are available.

Posted 09/20/2016 09:34:

P.S. I added the Set cpu program to the exception and to the autorun but there is no sense, I tried the same thing through 3 with the toolbox.

[djujsi]

Please tell me what program to pack the system back into the image?

[mr_striks]

djujsi
Most likely the same as unpacking. I unpacked / packaged with the same program.Imgxtractor. Link in the header.

[djujsi]

[email protected], 11:56

Most likely the same as unpacking. I unpacked / packaged with the same ImgExtractor program. Link in the header.

Yes, I unpacked it ... and it refuses to pack it .. I copy the unpacked system folder in ImgExtractor .. for a second the com.string pops up and disappears ... and nothing happens