I have been running Slim-vision 4.2.2 build 6.2 on my Desire Z for the past month and a half; since upgrading from stock gingerbread.
Unfortunately there are a variety of major issues with it, namely:
Kills battery (1-3 hours battery life now :\)
Unstable (almost all apps freeze)
Unstable (sometimes turns off randomly)
Inaccurate stats (battery is on 87% one minute; the next I get a "very low battery" msg)
Calendar app is broken (had to remove it)
So my question to you is, of all ROMs available, which has the best battery life + stability?
Thanks for all suggestions
I have been using Slim since it came out and don't experience the problems, once I had a clean install.
I did run into the Calendar app problem. The cause was running the wrong addon version. Here is a link to the correct version. You want build 6x, if use current build you will have difficulties.
http://slimroms.net/index.php/downloads/dlsearch/viewcategory/766-slimbean-4-2-2-build-6
I suggest you read the install instructions and the full thread for other helpful tips. Make you do a full wipe.
blk_jack makes a wonderful ROM, Mimicry is ICS ROM that is very good.
Check out other apps for battery drain or installation issues. Any issues I encountered where non-Slim behaving poorly. In the thread there are a lot of recommended tweaks.
I have using G2 since it first game out. It doesn’t matter what ROM I used I good only get 4-5 hours of battery on continuous use (screen on). Right now my phone is at 43% and I have not charged in over a day.
Go luck.
G2 using Slim Bean
For battery life & stability, I would have to say G-Lite. I always seem to go back to ILWT CM7 because I can't handle how slow ICS & JB run on it. With CM7 you get some customization and don't lose out on speed. =)
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We're all here because we want better roms than what our phones came with, upgraded roms etc. Idealy we'd want the most stable version with the last junk so it's the most responsive. As I upgraded more and more roms, I started to feel that the phone is showing it's age in processing power, and just like computers, you can't just install a newer stronger OS on older hardware, at some point you aren't gaining performance, you start to lose it because the hardware is struggling to keep up. I went from stock to 4.2 roms, then 4.4 roms, (pacman, mokee, CM, etc etc ). I eventually went back to 4.4 stock and it gave me the least trouble and quite snappy. Of course it had the OEM bloat from Verizon. Its been going strong for maybe a year, and now it too is starting to crash with a lot of bugs, probably from installing so many apps, but also I see a lot of built in apps taking up memory. So my main question is, if you still the Razr M and still using roms, what have you settled with ? What has been the most stable and fastest for you so far? For me so far it turned out to be the stock 4.4.2. So my options are to start over again with a fresh 4.4.2 or maybe a stripped 4.4.2, or one of the new 5.1 builds. I mainly use it for Navigation + music + calls, generally nav + music at the same time. Someone mentioned that CM12.1 couldn't handle that because of memory issues so that scared me off, but I love the CM12.1 on my galaxy tab pro. I do use the Bluetooth when im riding, and the camera from time to time, and the stock just had everything working.
If I can't find a stable build/rom, it might be time for me to move on to a newer quad core 2ghz + phone, browsing on the razer m is ok, but admittedly a little slow. The battery isn't what it used to, but it still gets through the day, and there are (albeit dodgy quality ) replacement batteries on amazon to hold out longer... The phone was basically free over 2 years ago, I've never been one to shell out $300 for a phone, but that oneplus one is mighty tempting to switch carriers for. ATT failed me on signal at this house so Verizon has been great, but i'd be willing to try tmobile if im forced to pick a new phone.
TLDR: Which rom has been the most stable for you ? ( rom name and build/version ).
vo_danh said:
So my main question is, if you still the Razr M and still using roms, what have you settled with ? What has been the most stable and fastest for you so far?.
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Click to collapse
Stock 4.1.2 (with uninstalled bloatware), as 4.4.2 has broken audio on (some?) Rev.B phones.
I have been on stock jelly bean, rooted stock kitkat (debloated with permissions removed for batt life), cm12.1 (our device is just too limited) and now cm11 snapshot 12 on kitkat boot loader. So far cm11 is my favorite.
Sent from my DROID RAZR M using XDA Free mobile app
For me stock kitkat debloated runs smoother, although is very sluggish sometimes: for example when I'm swapping messenger, whatsapp and running music player at the same time, it's almost impossible...
Ice tested cm when was 5.0,and was terrible. Pac man Kk, not as good as stock.
Sorry for this ugly link, I'm on my phone, but this post and the thread overall has a lot of good tips:
http://forum.xda-developers.com/showpost.php?p=53724034&postcount=17
In the last 2 and a half years I've been through:
Stock 4.1.2 (rooted after 1 day, debloated, Safestrap)
Eclipse Rom v1.2 (Safestrap)
CM10.1 (Unlocked BL)
CM10.2 (Unlocked BL)
CM11 (Unlocked BL, JB Kernel)
Stock 4.4.2 (rooted, debloated)
CM11 (Unlocked BL, KK Kernel)
CM12.1 (Unlocked BL, KK Kernel)
Best user experience for me? Sad to say but I had it with the Stock 4.1.2: overall smoother than all the rest. Then after some months my Razr M started a bootloop, so I unlocked the bootloader and tryed the CM ROM: the CM Power Widgets were an overkill at the time (mainly the 2G/3G toggle)...
After all the CM ROM that I've used, the second place goes to CM11 (with JB BL).
Right now I'm testing the latest CM12.1 builds, and they seems ok. I've installed onlyt the apps that are strictly necessary to me (gmail, maps, onenote, osmand, dropbox, wikipedia, Room Toolbox Pro, SuperSu, calendar, meteo, etc...). Everithing seems fine but I liked more the old KK style (lockscreen, quick settings). Everything is working, even if sometimes the data, Wifi and GPS signals are erratic. The performance are acceptable too.
So far a vote for CM11, and stock unlocked debloated. That's what i was heading towards too, stock debloat, and probably 4.1 it still has the best performance really. I mean the custom roms look great and all, but at the cost of performance which, after the initial wow factor, I think we would all prefer performance. Back when I had my HTC my favorite and most stable rom was jacko's most basic slim version ( he had like 1-5 tiers of peformance and features ). If I go back to stock and it lasts me another year or two i'll take it.
I'm trying out CM11 Snapshot 12 right now. I was already on 4.4.2 stock with unlocked kk bootloader so it made sense to try it first. Its already a lot smoother than what it was, freeing up half the memory. I noticed the dialer doesn't go all the way up sometimes, you have to push back and hit the keypad icon again. Otherwise very smooth so far. I'll report back after I get some use out of it and if I ever decide to go back to 4.1. I might need a new battery though, if I'm using it it doesn't last through a day.
*Update - I went from having basically no free memory left to about 50% free memory. I think my battery life increased dramatically with so much less running in the background. Maybe by 20-50%.
I took one phone call and updated a few apps, about mid day through the work day. was 12h by the end of the day and a few calls and some browsing w/o having to charge. Definitely gave new life to the phone. Very minor dialer bugs, sometimes the number pad doesn't come up correctly the first time.
Android 4.1 has various security issues that won't be fixed anymore, so that's not really an option.
But I don't think there are big differences in battery life anyway (see this).
After testing a lot of CM11, using Performance settings, changing memory settings, having a very poor battery performance, I've come back to the 4.4 backup with all the apps I had. The difference was incredible, now my phone feels snappier than an iPhone, and sincerely, i don't know why!! I think that doing a restore sometimes can help a lot.
Yeah the last time I did a fresh install of 4.4.2 stock it was great. After a while though with all my apps installed + the oem bloat the phone had very little memory left and became sluggish. My best options right now seem like going back to stock, either 4.1 or 4.4 and trying to do manual debloat.
I did a fresh install of CM11 again but still didn't fix it. I still had the occasional dialer error and wifi would only work upon boot, after disabling, it never reconnects to any wifi. Battery was still horrible. I went back to stock 4.4.2. RSlite would not work on any version on windows 8.1 64 bit. I had to do msfastbootv2 and was able to restore to stock 4.4.2 However upon booting, it wanted to update to 183.84.15 but failing. It would say there's an update, download it, reboot, and automatically boot into recovery. I would select reboot and it boots in, sometimes saying update complete but it hasnt' actually updated anything. I eventually gave up and started over, this time using stock recovery, not logging into my google account so it doesn't start downloading all my apps, no supersu, no gapps, and it successfully updated to 183.81.15. At that point using mfastbootv2 I installed twrp 2.8.5, rebooted into recovery, installed gapps and supersu. Then used titan to debloat using http://forum.xda-developers.com/droid-razr-m/general/complete-debloat-list-droid-razr-m-t3045731 , removed most of the things on that list, particularly anything I didn't use that I saw running. I also installed Greenify. After about a day I started noticing the google play services issue using a majority of my battery. I downloaded App Ops to disable google play services wake permissions. I am amazed at what happened. I feel like I have the original batteries back. I received 2-3 short calls today, and 2 browsing sessions, installed some apps (facebook lite), and I still have a lot of battery left, normally it would be over half gone. Going home after that much use and still having over 70% of battery left is nothing short of amazing and I no longer feel like getting a new phone. I was very close to trying the Droid Turbo.
TLDR: Got original usage/battery back with stock 4.4.2 + debloat (backup & Uninstall with titanium ) + App ops to fix google services wake battery drain + Greenify. I don't know how much Greenify is doing, I attribute most of my gains from debloat + fixing the google services issue. Before App Ops you'd see a giant bar at the top of Google Services instead of screen.
Still odd you having WiFi issues. I don't I did learn recently that my Bluetooth does not seem to be fully functional.
Sent from my GT-P3110 using XDA Free mobile app
So far, all I've tried (and stuck with) are stock 4.1, stock 4.4.2, and CM 12/12.1.
Stock ROMs were fairly snappy, but I was always a little fearful (irrationally, but still) of trying to debloat while on 4.4 (and I remain fearful of downgrading the bootloader). This is my daily driver, though, and it must remain so until I become eligible for a newer phone in December (or I can pick up something better, used, for extremely cheap ...).
I have been toughing it out on CM 12 since late January. I like several of Lollipop's UI changes and new features (as well as CM's additions over stock), so despite some frustrations with bugs and somewhat-laggy performance, I haven't felt terribly compelled to try CM 11, or to go back to stock 4.4.2. (At least, not all the time; there have been moments of extremely slow response times where I've wanted to wipe /system right then and there and flash CM 11. I have stuck with 12 so far in hopes of improvements on the way to the first snapshot.)
Also, vo_danh, I was the one who reported about the issue with simultaneously running Maps and Play Music. I don't think I've ever gotten a phone call while trying to run those, but suffice to say that I have enough trouble with (occasional) lag when a call comes in.
If you're already on the kk boot loader like me, you don't need to downgrade the boot loader for cm11. Its been almost a week and i am still just amazed at how well this config is working for me. The battery life is like new again. Don't be afraid of debloating with titanium, since you can back it up first before unisntalling, if anything goes wrong, simply reinstall the backup. As a safety, after I restored to stock 4.4.2, updated to 183.84.15 OTA, I created a TWRP backup, so if anything goes wrong I can just restore it with TWRP instead of doing through all the steps to go back to stock. I didn't remove everything that was on that debloat list, just most things from verizon or anything I raw under 'running' list that I didn't need. It's so stable and fast. I would only move to a stock + debloat rom now for this phone for now. If I had a stronger phone there's no doubt i'd be using Cm12.1 but for now, this phone isn't meant to handle it smoothly and the wifi issues i had with Cm11 just make it not worth it. All wifi issues are gone now on stock. I didn't have wifi issues on any of the other roms either.
vo_danh said:
We're all here because we want better roms than what our phones came with...
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Click to collapse
1. One that the phone came with, with a little tweaking. 4.1.2 deodexed and debloated. Best usability and battery life. Slows down with heavy games tho so i unlocked the BL.
2. KK debloated. 4.4.2 i think. better in many respects but I sorely miss the Jb camera. It was wonderful. Battery life had come down a couple of notches.
3. Currently running the Bliss rom (5.1). My earpiece and mic doesn't work with the latest update. lol.
Edit: Call issues in the Bliss rom have been fixed. It's a solid rom and deserves a strong recommendation.