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Gam3boy

Senior Member
Jan 7, 2012
56
6
Bangalore
i want to ask that afterr installing cm9 can i go back to stock rom
will there be any problem in regards with with recovery as in the first post it is written that it can be used only for cm9
so please anyone can explain
and if there is some other procedure to go back to stock rom or any other gb based custom rom than please help

There is nothing to worry just download the stock rom & flash it in odin & CWM recovery can be use in stock & other rom also.:)
 

Sir Otto

Senior Member
Excuse me, I still haven't understood something about battery life and kernel. With the current kernel if i charge the phone and go to bed leaving it in charge, the next morning i see the battery has got worse than before plugging the phone. Is there any kernel with which i could solve this problem?

Since there isn't a solution for this problem, could anyone explain me which kernel to install to improve battery life?
 
Last edited:
P

pindemon

Guest
battery life

Amazing battery life!

ALPHA (Build 6) + camera fix 720p.

No WiFi, only 2G.
 

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shahbaz5588

Senior Member
Jul 17, 2009
144
92
Amazing battery life!

ALPHA (Build 6) + camera fix 720p.

No WiFi, only 2G.

yup battery life is pretty good... and everything is working much faster and better...

- only issues so far are camera related (which will be fixed soon)
- there are significant wifi drops compared to alpha 5
- and that stupid random gmail (and other apps) having a blank (white) message wipe out... which can be resolved only by a reboot or app data cleanup... which is not a great solution
 

Schlahbi

Senior Member
Jul 3, 2012
61
19
Casablanca
yup battery life is pretty good... and everything is working much faster and better...

- only issues so far are camera related (which will be fixed soon)
- there are significant wifi drops compared to alpha 5
- and that stupid random gmail (and other apps) having a blank (white) message wipe out... which can be resolved only by a reboot or app data cleanup... which is not a great solution

You can also fix the issues by changing governor to Interactive and setting minimum CPU frequency to 368.

Sent from my GT-I9001 using xda premium
 
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Alex93917

Senior Member
Sep 17, 2011
1,449
2,214
Nice
What is change ? :)

I try one time and report.

Report :
Works.
  • 720p works with audio.
  • 480p works with audio.
  • Front Camera works.
  • Front Camera video works.
  • Panorama works.
  • Zoom

Doesn't work :
  • 5 pictures --> FC
  • Front Camera picture is inverse. But captor is good.
 
Last edited:

Harrocan

Senior Member
Jul 28, 2009
313
130
Zoom, recording in hd and normal, video in front camera and photos, panorama - it works
After 5 pics still FC and front camera takes photo upside down.
 

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  • 575
    logo-cid.png



    What's working:
    Audio
    Receiving and making calls
    GPS
    Compass
    Proximity sensor
    Wifi
    Bluetooth
    USB mass storage
    HW accelerated gui
    HW accelerated video
    Camera
    Wifi and USB tethering

    Screenshots



    Video



    CM9 Install Guide


    Note: CM for Galaxy S Plus is provided with no warranty. You are installing this software at your own risk. You may be violating your warranty.

    Download CM9 and gapps-ics zips and put in /sdcard

    • 2013-07-30: CM9 Final Release [1]
      MD5SUM: 9C73C25F6298B4A16984304C2633780F
      • Fixed issue with bluetooth not reconnecting to devices if it was on during reboot
      • Disabled unsupported functions on front camera
      • Reverted a bionic optimization that apparently causes issues on scorpion chips
      • Upstream security fixes
      • Fixed charging issue
      • Kernel 3.0.88

    • 2013-05-11: CM9 rc7 [1]
      MD5SUM: 7d7f662c1ff7de5f479c6b0630209ffa
      • Fixed lockscreen weather due to API changes from Yahoo
      • Enabled NTFS read support in kernel
      • Support for OTG webcam
      • Fixed "pop" sound on shutdown and entering PIN (credits CastagnaIT)
      • Kernel 3.0.77

    • 2013-03-29: CM9 rc6 [1]
      MD5SUM: 15F2D9823761E48AFAAA5D6EB4DF0DF9
      • New wifi driver
      • Support for PPPoE in kernel
      • Support for USB fast charging (credits ivendor)
      • Support for OTG (needs external powered hub) (credits ivendor)
      • MMS auto-retrieval
      • Fixed non-working options for purging of asset bitmaps and dithering method
      • Fixed issues with OpenVPN and TUN
      • Thumbnail generation now uses HW (faster)
      • BLN updates from ivendor

    • 2013-02-20: CM9 rc5 [1]
      MD5SUM: C01AB1D613E682288E4DC86FCA471480
      • Fixed no sound in VoIP issue
      • Added and enabled ROW I/O scheduler
      • Fixed issue with no pin unlock screen after reboot
      • Updated BFQ scheduler
      • Backported I/O scheduler settings from jelly bean
      • Camera now uses system heap memory = a bit more free memory for kernel
      • Various other small rom and kernel fixes

    • 2013-02-06: CM9 rc4 [1]
      MD5SUM: DC0930E992ADEF3DBD6D96DB2338C15D
      • Switched to 3.0 kernel (Yes camera works, front and back!)
      • Added Sound Recorder
      • Some RIL fixes

    • 2013-02-01: CM9 rc3 [1]
      MD5SUM: 22FDB8D4FAAA705479292B61D2FD380E
      • Added BLN support (from ivendor)
      • Updated file manager
      • Updated terminal emulator
      • Some other small changes (device permissions, init script)

    • 2012-12-21: CM9 rc2 [1]
      MD5SUM: CDCE635762A1875E9C7E3FC31350279C
      • Build against optimized libv8
      • Enable tile rendering
      • Update media_profiles
      • Update kernel

    • 11-24: CM9 beta4 [1]
      MD5SUM: 90E82C18C6D3057FA62A88178DB60FBA
      • Fixed issue with HSDPA protocol
      • Synced with CM

    • 10-23: CM9 beta3 [1]
      MD5SUM: C28EC1B4FAE8624E8C64CB1CF5228EB3
      • Switched from BFQ to CFQ scheduler as default (after some testing, it seems to provide better database and 3D performance)
      • Some bionic tweaks (better CPU float performance)
      • Synced with CM

    • 2012-10-04: CM9 beta2 [1]
      MD5SUM: 29197E7545D96B1E64F91865D0D6A105
      • Bluetooth sleep fix from ivendor
      • Reverted wifi drivers
      • Disabled VoIP over MVS
      • Updated Adreno libs

    • 2012-09-17: CM9 beta1 [1]
      MD5SUM: DD44F9CDAFB3A3F7323D7FEF4C8A4A99
      • Fixed non working zRam
      • Fixed USB tethering
      • Fixed camera crash after taking a certain amount of pictures (credits ivendor)
      • Fixed issue with turning on phone when charging
      • Set governor to powersave and limit max frequency when charging offmode
      • Changed wifi country code to ALL (might help with issues in certain countries)
      • Updated wifi driver
      • Lowered haptic feedback strength

    • 2012-08-29: CM9 alpha8 [1]
      MD5SUM: F1C5EA195A443347A9B0BAD9CAD4580B
      • Fixed bluetooth calling (again)
      • Fixed notification drawer lag
      • Fixed issue with .nomedia file being created on sd cards (was a bug in ROM Manager)
      • Fixed offmode charging icon animation on ariesve (Hopefully)
      • Increased wifi.supplicant_scan_interval value, and moved definition to right place
      • Updated Adreno libs

    • 2012-08-14: CM9 alpha7 [1] [2] [3]
      MD5SUM: 7ECF22F61DB9C28BA398AD1540B78BED
      • Camera improvements and fixes
      • Fixed usb mounting for external sd

    • 2012-08-05: CM9 alpha6 [1]
      MD5SUM: A5F6FBE52B3DB9101D713DDFF06DFF33
      • Improved camera
      • Added Torch app
      • /emmc renamed to /external_sd
      • Various minor fixes

    • 2012-07-17: CM9 alpha5 [1]
      MD5SUM: 6144478144B3857D13EFEF14411B18B4
      • Reworked kernel
      • Synced with latest CM sources

    • 2012-06-06: CM9 alpha4 [1]
      MD5SUM: 4EB89E717123888CCFBD5344BE46BF57
      • LPA support (Low Power Audio).
      • Updated Adreno drivers.
      • Very broken and buggy camera support.
      • Long press menu to search.
      • Lockscreen weather and calendar events.
      • Apollo music player.

    • 2012-05-24: CM9 alpha3 [1]
      MD5SUM: C95CE84EF7ED8252C7DA6AE7F89DF12A
      • Changed wifi driver. Hopefully it fixes most reported issues.
      • Enabled CIFS support in the kernel.

    • 2012-05-12: CM9 alpha2 [1]
      MD5SUM: 267D59E9B40120F7DF36919B0F40E6E8
      • First release

    • 2012-XX-XX: CM9 alpha1 [1]
      • Not released

    • gapps UPGRADE REQUIRED
      • gapps version 20120429
        MD5SUM: 7c524e1e078164f681e0aa6753180b2c
        Please verify the md5sum to be sure you got the right one.
    Before you install CM9: Preparation (First three are optional. If you want to start fresh, these can be skipped)

    1. Install AppBak from Market, run it and save a list of all your apps.
    2. Install SMS Backup and Restore from Market, run it and backup your SMS history.
    3. Install Call Logs Backup and Restore from Market, run it and backup your call log history.
    4. Boot into CWM5 recovery. Make a full backup. You will need this backup later if you decide to go back to your previous ROM and data.
    WARNING: Many apps will Force Close crash if you restore data from a previous ROM.

    Install

    1. Use CWM5 or CWM6.
      For flashing with Odin: recovery-clockwork-5.5.0.4-ariesve.tar.md5 | recovery-clockwork-6.0.1.2-ariesve.tar.md5 (Needs AriesVE.ops)
      For using dd command to flash: recovery-clockwork-5.5.0.4-ariesve.zip | recovery-clockwork-6.0.1.2-ariesve.zip
    2. Wipe data and cache.
    3. Flash update*.zip.
    4. Flash gapps*.zip. You must flash gapps after every upgrade to CM9 since /system is formatted, wiping your previous add-ons.
    5. Reboot phone.
    6. After you setup your Google account, reinstall the three apps from Market in order to restore most of your apps, call log and SMS history.
    7. Warning: Do not restore backup data of system apps!
      • If you restore a bad backup with cached settings in telephony.db in data/data/com.*.*.telephony it can break MMS.
      • It seems that restoring backups can also break Calendar sync.
    Upgrades
    Upgrades from previous versions of CM9 are the same process as install, except you do not need to wipe anything. Contrary to popular belief, you do not need to even wipe cache and dalvik-cache when upgrading between CM9 versions. You only need to wipe if you are doing a major upgrade, switching to a different ROM entirely, or attempting to fix bugs caused by bad backups or corrupt app data.

    Credits
    CyanogenMod Team
    Epic Touch CM Team for the install instructions
    All SGS+ users that helped with testing and bug reports
    ivendor and mirred for help with the camera HAL

    Video
    xdarayiskon
    129
    119
    Reserved again
    89
    Release Candidate 2 released.
    78
    RC6 is released.