Upgrading Xperia U to 4.1.2 - General Questions and Answers

Jelly Bean For Xperia U Lite version or Full Version-Which is the best?
I have installed unofficial jelly bean 4.1.2 rom full version from
http://forum.xda-developers.com/show....php?t=2284394
when i installed i got 120mb free ram and aTuTu benchmark say around 9949 score
the phone is eating up all the ram and lagging its taking time to open settings, phonebook,etc
Lite version has been uploaded recently and i want to know how is it and which is is the best for maximum performance
please tell me hw much is free ram available and aTuTu benchmark scores on lite version
Thanks

Related

Ram problem on jb

Hi, after jellybean update my tf300t's ram is under 350 mb free, it remaing under this number with all roms based on stock, i try everything, (my girlfriend tf300tg with stock ics have 700mb ram free), what can i do?

[Q] Advice needed in Installing CNA on Samsung Galaxy S gt-I9003

Hello Experts,
I am very new to this forum. I have some doubts In installing new Codename OS for my Samsung Galaxy S GT-I9003 which is currently running on gingerbread 2.3.6.
1. What is the latest compatible jelly bean based Codename android OS for my device? And where do I download it?
2. Will the Codename OS affect the performance of my device, since the new improved features of jellybean will occupy more space on my device?
3. Application compatibility in Codename android? Can we use all the applications that we generally use in official jellybean?
4. On installation of CNA custom ROM, will it be installed additionally or Official operating system will be replaced?
5. Is it possible to go back to the official gingerbread after installing the custom ROM with Codename Android?
6. Is there anything I need to pay for installing CAN?
Pls help me out..
I have same problem. I am trying to find jelly bean for Samsung Galaxy S gt i-9003
1. There are several jelly bean based custom operating systems. For example Jelly bam rom. Search here in xda or Google.
2. The os will definitely take more space than previous stock rom. But gt i9003 will have lots of internal space so there's nothing to worry about performance as long as you keep internal memory to optimum.
3. You can install all JB based apps.
4. The custom rom will not install additionally, it will replace your stock rom.
5. Yes you can revert back to stock official rom any time you wish to.
6. Performance may be increased or decreased based on the types of apps you use. Regardless you will experience a decent performance and you need not pay a penny for this instead you can donate to developers for their valuable work.
Hope this had helped you.
Sent from my Milestone using xda app-developers app

[Q] Best ROM lag-free (4.x only)

I am searching for a Jelly Bean ROM which is as fast and smooth as possible and be compatible with photosphere patch and face unlock.Also I want to tell me the best kernel for performance as long I don't care much about battery life.
P.S.Where is Sense 2.1 GB?In the thread of the ROM in the download link it has only NexusSense 4.0 which is ICS and it's laggy.
P.S2.Is there any photosphere patch compatible with CM9?

[Q] Questions about a Galaxy S4 Mini Clone?

Recently i bought a Galaxy S4 Mini clone (From China) off eBay and it's been doing pretty well, until recently. The phone has gotten progressively slower and can't handle many tasks at a single time, where as my old android phone (running 2.3 ) could handle multiple tasks at a time without even batting an eyelash. The current clone i have is running Android 4.2.2 and has exactly 1024 MB of Ram, and on average, due to background tasks (Rough 90 MB of ram) and what is allotted to run 4.2.2 (Roughly 0.98 GB of RAM) the phone only has about 25-30 MB of free RAM at any given time. I figure this might be what is causing the phone to slow down, and seemingly freeze on almost every task i give it, even when it is just one thing that is being done at a time. Now, Here are my questions, I saw an article on how android 4.4 can run well using only 512 MB of RAM, and was wondering if this update could be applied to my S4 Mini Clone since it has 1024 MB of RAM? Is this even doable? And if so, where could i search for a ROM or update to 4.4? If nothing can be done, or if my ideas won't work, i'm open to any suggestions and am willing to give any information that might be needed to help.
Also i was able to successfully root the phone using a guide i found here, if that is helpful in anyway.
System Information:
Model #: MTK6589
Android Version: 4.2.2
Baseband Version: MOLY.WR8.W1315.MD.WG.MP.V1.P2. 2013/07/16:44:44
Kernel Version: 3.4.5 [email protected]#1 Thu Oct 24 15:48:45 CST 2013
Build #:MTK 6589
Custom Build Version: V001
System Information (From an app i found):
Brand: Alps
Model: MTK6589
Device: N/A
Product: hexing72_wet_lca
CPU: 4-CORE ARMv7 Processor rev 10 (v71)
CPU-ABI: areabi-v7a
RAM: 1024MB
OS:
VERSION: JDQ39
RELEASE: 4.2.2
KERNEL: 3.4.5
SDK: 17
FIRMWARE: eng.lf.1382600947
hi is there any possible way to get a lower rom like 4.1.2 on it i have same phone and it runs slow and cant old much apps mine is already rooted just need help finding a 4.1.2 rom that would work on it
Try these apps...
006djken said:
hi is there any possible way to get a lower rom like 4.1.2 on it i have same phone and it runs slow and cant old much apps mine is already rooted just need help finding a 4.1.2 rom that would work on it
Click to expand...
Click to collapse
If you are rooted uninstall some system bloatwares using ES file explorer (Be careful while uninstalling system apps) then try Clean Master and also Greenify
Thanks for replying I'll try it out a other issue I have is notification or not coming only comes when I open the app
006djken said:
Thanks for replying I'll try it out a other issue I have is notification or not coming only comes when I open the app
Click to expand...
Click to collapse
My friend its because you have greenified or force stopped that app. remove the app from greenify if you are using it then it will become normal...
ok and one more question the rom that you provide under your post works on my phone ? micromax canvas fun a74

[Q] Ram usage on kitkat vs lollipop

dear all
am i wrong or this is true ?!! i was flash Russian lollipop on my 915F and every time i check my ram usage is over the 2GB and today sami release the official Iran 4.4.4 and i flash it and now ram usage is always under 1.8 GB !
parvizchitsaz said:
dear all
am i wrong or this is true ?!! i was flash Russian lollipop on my 915F and every time i check my ram usage is over the 2GB and today sami release the official Iran 4.4.4 and i flash it and now ram usage is always under 1.8 GB !
Click to expand...
Click to collapse
Please refer to this thread for information about RAM on the Android OS: http://forum.xda-developers.com/note-edge/help/ram-t3082535

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