May 25, 2011

[Rom 2.3.4] Cyanogen MOD 7 build 90 + battery & memory fix

CyanogenMOD 7 for Commtiva Z71, Apanda A60, Chinavision  Excalibur, Cincinnati Bell Blaze, Gigabyte Gsmart G1305, Motorola XT502, Muchtel A1, Optimus Boston, Orange Boston, Spice Mi-300, Vibo A688 and Wellcom A88 - official nightly version

Visit the CHANGELOG for a full list of changes and features!"

Nightly version after Stable:

Google Apps:

Battery and memory fix (Now with SuperAOSP 8 Kernel): update kernel SuperAOSP 8.0 RC2
Apply this after update the rom, lasts more than 2 days (Thanks to CML)

How to -> For who still have the old 2.1 or 2.2 rom and want to put this amazing rom, need to do this steps:

1- download 2.3 nb0 rom cm7.0.2_z71_battery_memory_fix.nb0

2- update your phone to 2.3 rom using SUT SUTLR_v1.7.0

3- download and update kernel SuperAOSP 8.0 RC2 to your memory card

4- on the recovery menu apply the new rom build update and after that apply the battery and memory fix

5- reboot your phone and that's all :D You have the 2.3.4 rom !!!

Thank you to EVERYONE involved in Cyanogen! Enjoy!


zoora said...

Hi is there any other site that provides a more detailed set of instructions for noobs. I m on a non cyanogen mod ROM that I lifted from here. (the offical motorola one i think coz i get a motorola bootup screen instead of the default spice one on my mi 300).

When do you think this development for gingerbread Roms will end and as a noob would I be better advised to wait for that ?

Also, do you think Motorola Defy is a significant step up from this phone .

Unknown said...

can you tell me please if this mod have focus on camera? and if is better than this one "[Rom 2.3.3] Cyanogen MOD 7.0.2 nb0 with gapps + memory + battery fix"( with this one I have some problems with apps, camera and sometimes my Boston is running very hard). Thanks, you are doing a good job :)

lovabllife2006 said...

@Zoora - try android police ( or ubiquitense ( for tutorials and how to articles.

Unknown said...

I have a big problem, I charging my Boston battery full and after that I was sleeping a few hours, when I wake up my Boston was off because the battery was empty. What is the problem??
I apologize for my bad English

Antrim said...

Hi Guys, you are doing a great job by making all these wonderfull ROMS available for us. I have a small request to make, can you please let us know what is the change in this build versus the 83 and 88 build? I had shifted to 83 last week and it was ok except for battery and wifi issues, what would change with this build?

Lawliet said...

SuperAOSP kernel have problem with wifi
when check always connected, no wake
screen off, wifi status is disconnected.

Antrim said...


I agree with you, what does that file do, why is it useful?

zoora said...

[1- download 2.3 nb0 rom cm7.0.2_z71_battery_memory_fix.nb0]
Thats easy. Probably the only step thats easy for me.

[2- update your phone to 2.3 rom using SUT SUTLR_v1.7.0]
So The 2.3 ROM would be cm7.0.2_z71_battery_memory_fix.nb0 file, right ?

[3- download and update kernel SuperAOSP 8.0 RC2 to your memory card]
Does that mean I download the 2 files i.e. file and update kernel SuperAOSP 8.0 RC2 to your memory card file ? Because I dunno how to update kernel to my memory card.

[4- on the recovery menu apply the new rom build update and after that apply the battery and memory fix]
After I have applied the new ROM build which should be, what should I do ? What is battery and memory fix ? Is it cm7.0.2_z71_battery_memory_fix.nb0 file. But I used it in step 2. And call be noobish but my headbanging research of past 24 hours shows you can use .nb0 files in SUT LR and in recovery menu thingy you use .zip files which most Cyanogen mods are. Am I going wrong somewhere ? Or the battery and memory fix this step refers to is actually the update kernel SuperAOSP 8.0 RC2 file ?

[5- reboot your phone and that's all :D You have the 2.3.4 rom !!!]
You make it sound so simple. :p

zoora said...

If somebody knows why do we have two types of ROM files anyways. Just curious. Why do we have both .nb0 files of phantom sky revolution and .zip files of cyanogen mods. Could somebody enlighten me.

On a side note: Man, i love android. It made me feel geeky and cool and feel i was learning new things. I look at about a million pages and instructions. Try everything, my phone hangs at boot, my comp gives cryptic messages but everything turns all right in the end. Yipee. And since I don't flash custom ROMs too often in the next few months, its the same story all over again. :p

zoora said...

@ lovabllife2006

thanks dude, I incorporated those in my extensive research. I dunno what clicked but I m on Phantom Sky Revolution ROM now with my IMEI number restored. Dunno what clicked but I think the problem was my previous ROM was of a different though similar phone to mine so it was probably I driver problem. Thats a wild guess. I dunno what happened but just glad to see I can still change ROMs I was beginning to think this morning I was stuck on that ROM forever. If I wanted that I would have bought the iphone 4 (if it weren't so hideously expensive, launching in India at end of this month and its more expensive than Samsung Galaxy S2 !!!!!!!)

Mighty Ghost said...

how to deactivate the led blinking in power button. in standby mode(screen off) red led blinking..

Davies said...

@Mighty Ghost it is a bug i was experiencing the same problem wen i flashed build and i had to revert back to build and everything i fine now

andre said...

when the final version release date? tired waiting.. always update and update...zzzzzzz

Sapraj said...

I figured it out...........led blinking is a notification when sms, email, or if you are out of network coverage. it is not a bug.

base201076 said...

Hi, i tried to update my phone, but now it does't boot anymore. At the End of the Flash-process, i've got an error msg. can't remember details, so i didnt use update in the recorvery menu, just used boot. now it is starting bootsequenz, and i can see android logo and the logo of my provider, but nothing happens. If i try to update again ith sutlr, i got notice, phone is not connected. please help, what can i do. thanks. greets barbara

base201076 said...

ps: can't get into recovery menu :(

monis said...
This comment has been removed by the author.
monis said...

REBOOT your phone into download mode and sutler will detect your dont worry.
even brick phone can be recovered.
Download Mode: End_call + Vol_Up + Power

khairie said...

base201076@ install new recovery using fastboot mode

base201076 said...

Thank you very much for fast response. Just another question: do i have to do another thing, as is written above? And what do i have to choose at update options in sutlr? (None, only backup NV, erease user data or error fatal option?)I did all steps like above, but it didnt work. i still had the original firmware from my provider orange android 2.1. thank you.

base201076 said...

PS: how can i install new recovery? i tried again using the firmware above and got same error msg again:

Update Process fails with below error!

Error Code: 0x4000

Error: Task 2 od 2, restore phone data fail,
Init Mode= Emergency Download Mode

Please helpe.

Thank you.

Greets Barbara

base201076 said...

Even though i've got the error msg again, while i was installing the firmware again, but the phone is booting now well. so i tried to install the other 2 updates of point 3, but if i try to go into recovery mode, i got the msg on screen "Enter recovery Mode", but nothing happens. So please, how can i install the 2 updates and the new recovery thing. Thank you alot, and sorry for my stupid questions. Greets Barbara

Unknown said...
This comment has been removed by the author.
Unknown said...

hello, I have a problem, I can not enter fastboot, enter in fastboot appears and remains so. please tell me how to do that I want to install another ROM

Tarun Kumar Singh said...

fatsboot does not displays options
when it is displaying fastboot mode then connect your phone to pc and access your phone using cmd

ps:- u need to have fastboot drivers

monis said...

tested this rom every thing looks fine now.
all games are working fine and smooth except polabit games like raging thunder2,
reckless racing etc. they are running but laggy.
battery is goog ,and performance also smooth.

nitin kumar said...

@zoora r u on facebook if yes plzz send me link of your profile

Unknown said...

@Tarun pls tell me were I get the drivers for fastboot?? I have an orange boston

Davies said...

@base201076 just go to ua ROM manager and flash clockmod Recovery then try to Enter recovery Mode. If that doesn't help u i suggest u flash the cm7.0.2_z71_battery_memory_fix.nb0 again.

Tarun Kumar Singh said...

i dont remember from where i downloaded it
but go to maybe it will help you
if not then tell me i will mail it to you as last resort

also check

Tarun Kumar Singh said...

follow the link
its great guide

KAKA20979 said...

Where is z71 driver? I can't thetering without that...anyone can help me to find up?

Davies said...

sup guys I THOUGHT its a good thing to share this with especially for those who don't know how to enable or make app2SD in CyanogenMod 7.


step 1:DOWNLOAD S2E (simple2ext) FROM THE MARKET
step 2:Go to Settings> CyanogenMod Settings> Application> install location, select/check the internal option
step 3:And then go to the S2E check/select to all the channels (except Application Data) and press Reboot.
step 4 :If you are unable to check/select to all the channels above(ON STEP 3) :press Menu, select Settings check both the Mount as ext4 and set read reboot
step 5: go to step 3
step 6: you can download Quick System Info to check ua A2SD information or you can use titanium backup also or any other app u know

base201076 said...

Thanks, all working fine now. Greets Barbara

vivek said...

After installing SuperAOSP 8 Kernel WIFI problem started. After obtaining IP address connection get disabled.

Any solution ??

Davies said...

@vivek am afraid as for now there is no solution may b on the next release

Tarun Kumar Singh said...

well i faced it too and one thing works for me
i first switch on my router and then turn on my wifi
this way it works always
but if i change the sequence it doesnt connects
i hope it works for you too

Unknown said...

wtf this cyanogen @##$# .
when will we see a new rom (no cyanoden builds)

Sek Ranger said...

@vivek I faced this problem since build 69 until current build.

My solution is I flash my A88 with Phantom Sky Revolution instead.

Well... not quite a solution indeed.

zoora said...

@ nitin kumar said...

sorry dude. was on orkut and facebook a while back but kinda drifted off the whole social networking thing after the job happened. Why whats up ? Dunno if I can help you with anything coz just a village bumpkin. But gimme a shout at my gmail or even here if its not too private (and i can't imagine it is)

Miguel said...

the rom recently seems not that stable as usual
i got the wifi pro on build 90
and the sensor pro on build 89= ="

Marian said...

I'm sorry that I pop in like this, but I have a problem with my Orange Boston phone.
After a downgrade to apanda 1.6 rom, if I want to enter Recovery Mode, I cand. It says "BOOTING RECOVERY FROM FLASH" an it remains like that.
I also can't acces fastboot.
Can please someone help me???

aaa said...

hi. i have sensor problems with this rom...i cant configure my sensore with the sensor calibration app....the screen doesnt rotate...any ideea?

SempornaSabah said...

aaa,did you install any apps from droidx?(such as cpu speed up) remove them..

Unknown said...

Dear Sir,
Can I get WellcoM A-89 firmware or ROM?

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