Hey It was my first time to flash an official ROM Via Odin,
everything is working fine but the rom lags like hell!! What to do
Be sure that you have the "Powersaving" Mode disabled, because it will slow down your CPU and Frames Per Rate.
Root it and remove some unwanted apps. Makes a lot of difference.
did you do a squicky clean install without restoring apps and data?
Related
List of common issues (and solutions) for ICS stock ROMs
I see the same questions again and again... so a FAQ is in order
This is mostly targeting the P7300 & P7310 ICS ROMs that are just getting out now. These devices are very similar to the P7500 and P7510 (10.1 tabs), and all these tabs (8.9, 10.1) tend to share the same common issues.
without further ado...
1. "screen" flickering / garbled / messed up when resuming from standby.
solution: see http://forum.xda-developers.com/showthread.php?t=1867124 (summary: flash P7310UELA3 ROM via Odin, then flash your ICS ROM)
2. System freezes mysteriously, needs a forced reboot. (also: when an app force closes, the system freezes)
solution: see http://forum.xda-developers.com/showthread.php?t=1843837
3. I flashed stock ICS via Odin, and now in recovery I can't flash any update.zip ("can't find /sdcard").
solution: flash another recovery via Odin. The stock ICS one can't find /sdcard. (unlike the stock HC recovery which did)
http://forum.xda-developers.com/showthread.php?p=31196953#post31196953
4. How do I root after flashing ICS
Solution: If you flashed a stock ROM via Odin, then first see point 3 above to get another recovery installed, then flash any root .zip you can find (there's one in the link for point 3)
5. How do I kill the boot sound
remove or rename file /system/etc/PowerOn.ogg (you'll need root access, or you could do this via adb or via an fabricated update.zip thru recovery) - this is same as under Honeycomb
6. I don't have "universal search" (a.k.a. When I search with the google quick search box, I don't find contacts or applications).
Solution: Samsung has removed that feature in ROM for the USA region, but kept it in other ROMs. You can fix this easily, if you have a USA ROM.
http://forum.xda-developers.com/showthread.php?p=31043430#post31043430
7. I'm not seeing my WIFI router anymore
Solution: The ICS rom seems to contain a setting that prevents it from seeing wifi routers using channel 12-13 (2.4 GHz) or using 5 GHz. You have to edit /system/etc/wifi/nvram_net.txt (change "ccode=GB" to "ccode=ALL"). Credit: original + repost + repost + repost + repost for 8.9
8. Youtube HD video or netflix lags (is choppy), same for some local HD video.
No solution so far. (it helps to lower the quality, in youtube or netflix, but that's not what I'd call a solution).
9. Can I activate voice calling?
There are solutions floating around, for the ICS stock ROMs, and for a few others. See for instance tracid's Stock ICS P7300 ROM which has some add-on's linked in OP. For further reading, visit the voice calling MOD thread
10. Losing too much battery when idle / Deep sleep issues caused by USB Storage safe removal.
There's a possibility that your tab does not deep sleep (and loses extra battery power while idle) after attaching and removing a usb storage device. Workaround = Avoid using the "Safe Removal" option in the notifications. Read more
11. Losing too much battery when idle / Unknown reasons / l2_hsic wakelock / etc
There seem to be other "wakelocks" keeping the CPU from going into Deep Sleep (basically, powering off). The wakelock keeps the CPU at a higher speed, e.g. 216MHz, drawing more power, at least 2% per hour. There is more talk about this on the 10.1 forum than the 8.9 forum, but given the similarity of the devices and stock ICS ROMs, it probably the same issue. If you want to keep an eye on this, install BetterBatteryStats. The most cited wakelock is called "l2_hsic", and according to some occurs only on the 3g tabs if it is set to Flight Mode. (understanding of this issue is still limited and evolving) - link1 link2
... I'll update this post if I see other topics repeated over and over ...
Update 1 (2012-10-14) - added 9, 10, 11
Update 2 (2012-12-25) - clarification 7
I added Q9, Q10, Q11
noob question
I'd really like to know how to do a 'full wipe' of my device since some ROMs suggest it.
Flashed a rom, now my device looks pretty. nothing downloads and it's lost its usb connectivity. please advise?
issue 1
I have looking for this tread for two days, google not help much
Whet i install ICS the flashing display issue occure, and 10x to this tread, now i will try to install UELA3 first and i will post if it is work or not. Hope to work becouse i do like ICS on GT 7310 but im sick of restart the tablet evry 30min if i dont tuch it
What i have try (for issue 1) :
Install HC 3.2 again and enter in odin recovry mode for swipe cache and date, becouse on ics i cant see the recovry mode. Then install ics again and the problem is back. Maybe its some kernel problem becouse the problem can be seen and in odin???
Maybe if i install the the USA 3.1 or 3.2 is it possible to upgrade from kies??? Becouse if i change the rom i have spot that my tablet is connecting again to kies YEI
EDIT: After install UELA3 evrything is looking normal, my problem/issue1 is now fiewd and i can wake up my tablet after sleep
After 2 days im happy to find this thread and fix my problem
With the arrival of many new p7300 ROM's these questions are being raised again... So a little bump.
Note that at least the OpenAustria p7300 XXLQ6 ROM includes a bootloader, so issue number 1 can probably also be resolved with that ROM, instead of the old solution.
Fred isn't that nvram_net.txt?
Yes, I guess you are right. I first read about this in August in the gt 10.1 forum, and several posts mentioned nvram.txt, probably copying the mistake from each other. I'm updating the OP, but I'm waiting to access a laptop currently used by family member.
Sent from my GT-P7300 using xda app-developers app
I've flashed the OpenAustria ICS on my P7300 via Odin.
Is this a valid CWM Recovery which I also can flash for the P7300 or is there another link. This is the only one I found:
http://forum.xda-developers.com/showpost.php?p=30839339&postcount=52
Is there also the ICS stock recovery somewhere available?
Thanks!
I Want to install official Jb through odin because i cannot wait anymore for it to arrive india.SO all i need suggestions on-
1.Out of all the countries that got their official JB ota (germany,Hongkong,Taiwan,Italy,Algeria,russia etc)Best Stable Smooth Official Jelly bean is of which country till now so provide me with the best and fastest download link of that official complete rom to flash through Odin.
2.I want full Airview,Smart Rotation,Svoice etc Note 2 features and butter smooth perfomance without lag and better battry standby without rooting my phone is there any download link and instructions to install them.because airview is not available in official jellybean of any country till now i guess and is there any fix etc thn give download links.
3.After Flashing it through odin would i still be eligible to get Ota updates for my country and that would not void my warranty?
4.would i lose all my installed games and apps and data images videos etc after installing this Jb.or any of my application like camera wifi etc wont work properly?
5.after installing this official Jb Rom is any danger or risk for bricking?and when update is later available for my country India,can i shift to Ota update for same even after installing through Odin >
Help me please i know there are lots of experts and developers here.i would follow your instructions properly.give the answer in single comment as lots of people want this as i have gone through so many forums on different websites and have these as frequently asked questions.this would help and benefit all.
i'll try to answer some of your questions.
1. I've tried Hongkong, Italy, Germany, and Trinidad. I think Germany and Trinidad is more complete than the other two.
Cause, they already have Notification Panel Settings (though I get it Force Close everytime, still looking for the answer).
For Germany's you can google "N7000XXLSZ_N7000OXALSZ_DBT.zip torrent".
2. Airview, smart rotation, s-voice is not available. What I found are smart stay, butter smooth, home screen mode, and better UI (touchwiz).
3. Not sure whether can still get ota update or not, cause i have never get one since using Samsung products (i'm in Indonesia).
As long as we are using the official rom and did not increase the "Flash Counter", warranty should still there (CMIIW).
4. Games and apps and any other things are still there if you use the stock rom (not migrating from custom rom). Everything works fine.
5. I've flashed using odin for like 4 times in a week, nothing's happened at all.
Hello i am a person who hates to do things like backup apps just so I can reinstall them after wiping them just for a new version.
But as I need to upgrade and didnt touch rom wizardry for a while I am looking for help.
My idea is to get
from my current prerooted stock 4.4
TO
prerooted stock 5 or 6
so i do not have to wipe hopefully(ev rom change)
.
how would I do that exactly?
Exact info in image I got the rom from this forum.
img4host[dot]net/upload/29005635588d2fb305af5.png
Thanks for your time. I hope this is possible. Ohby the way I need to do this because AIDE app does not work on sony phones with android 4 any longer it seems. At leastthats what many people reported and I would like to use it as I always get a stupid aapt theme resource error in building my apps. even tried changing theme to holo did not help..
If maybe you have a workaround for that would be even neater because I like android 4.4 more anyway.
That's what I did. 4.4 -> 6.0.1 without wiping internal memory factory reset after, just flashing the rom and twrp recovery. It's recommended to take the trouble to backup & start fresh, but no problems here.
Helium was handy to backup some stuff.
I followed the thread titled: Recovery & Root for MM .575 & .291 LB
..using a crappy old desktop with linux on a usb stick. I did flash Su for root then xposed, for all the good things like adaway, afwall+, titaniumbackup, pmp, sdfix, sdmaid..
Marshmallow is pretty damn slick, its worth it, take your time.
Hi thanks for your answer. I found a prerooted stockfirmware with 6.0 from the same guy i had prerooted 4.4. And no errors whatsoever.
but i noticed some lags here and there whereas in 4.4 everything seemed more smooth. In marshmallow now it feels like sometimes it freezes for half a second. very weird..
Any idea how to fix that?
ActuallyI had 6. 0 before downgrading but I liked the 4 more (look, feeling, compatibility) so I downgraded.
They say the lags will go away after some use..
It may be with not starting afresh (I didn't notice any problems but its highly recommended to), it may be something you have installed or very likely just the new rom 'wearing in'..
I started from stock 23.0.1.A.5.77 to stock 23.5.A.1.291 and applied root, read about the the lags when upgrading and that they go away after some days use as android optimizes (again, no problems here). Try giving it some time and see.
Weird that you talk about AIDE.. was reading about that and Terminal-IDE.
Hi, I have got my N910F rooted phone with stock firmware build
MMB29M.N910FXXS1DPH1
and E-motion kernel.
These days I've installed L Speed to get a faster phone but I'm noticing many lags..unfortunately..
I notice the kswapd0 and Android system often suck my cpu.
I found on the web that if you want fox the kswapd0 issue you need to use Semaphore kernel but I installed E-motion kernel because I'm using a Zerolemon large battery and this kernel can read the battery in a correct way.
Therefore I'm thinking to change the Rom for example but I don't know them..
I thought about Emotion Revolution that you can match with the Zerolemon kernel.
In my phone I have installed about 650 apps (Titanium finds 660apps).
What do you think? Can I solve my lags issues?
Thanks!!
Sent from Note 4 device - Rome - Italy
umby75 said:
Hi, I have got my N910F rooted phone with stock firmware build
MMB29M.N910FXXS1DPH1
and E-motion kernel.
These days I've installed L Speed to get a faster phone but I'm noticing many lags..unfortunately..
I notice the kswapd0 and Android system often suck my cpu.
I found on the web that if you want fox the kswapd0 issue you need to use Semaphore kernel but I installed E-motion kernel because I'm using a Zerolemon large battery and this kernel can read the battery in a correct way.
Therefore I'm thinking to change the Rom for example but I don't know them..
I thought about Emotion Revolution that you can match with the Zerolemon kernel.
In my phone I have installed about 650 apps (Titanium finds 660apps).
What do you think? Can I solve my lags issues?
Thanks!!
Sent from Note 4 device - Rome - Italy
Click to expand...
Click to collapse
Sounds like you are suffering from the same symptoms I have. After over a years worth of usage and a couple "dirty" flashes to improve speed / stability my device was suffering from random reboots, slowdowns and lag spikes. In the end the only real solution is a factory reset
I've tried wiping cache, re flashing roms / kernels, trying different kernels (even though I need the zerolemon fix) all without any meaningful success
I'm unsure of the exact cause of the lag though. Even completely stock devices will experience lags / slowdowns after several years and the recommended fix from the manufactures themselves is a factory reset. This is only exasperated by flashing custom roms, kernels and patches which may introduce memory leaks, data leaks or other instability.
Personally I went back to a stock (debloated) Samsung based rom with Emotion's Zerolemon kernel, restored most of my apps and re-setup everything system related. It's now running like-new again.
Sadly there is no "quick fix" for this issue and, like me, your attempts to solve issues regarding speed / reliability by flashing various patches and fixes have come back to bite you.
So:
Backup userapps in Titanium (Do not backup / restore systemdata)
Perform a Nandroid Backup
Flash the rom of your choice (Do not flash the kernel yet)
Factory reset (Wipe system, Cache, Dalvik Cache in recovery)
Boot into android and perform the initial set-up
Flash the kernel in recovery (No need to wipe anything)
Boot back into android and begin restoring user apps and setting everything back up the way you like it.
I know "factory reset" probably isn't the answer you were hoping for but it's the only option I have found which fixes these issues for longer than a couple days..
My Xperia 1 II had been working very smoothly all the time on Android 10, but since the Android 11 update, not anymore...every animations felt not as smooth, apps freezes n crashes more often, phone not as responsive, apps launch time noticibly increased, games runs a lot slower, files transfer speed slso decreased...I slso noticed the Android 11 boot animation has a little lag compared to Android 10, which has completely smooth boot animation...I already tried many methods, but no luck so far...plz help...
All apps updated to latest version
Tried wipe system cache through recovery mode n wipe app cache
Tried full system wipe through Android settings n also through recovery mode
Tried safe mode n rebooted many times
Tried software repair
Is your x1 ii rooted? Can you roll back to Android 10?
donkeyman1234 said:
Is your x1 ii rooted? Can you roll back to Android 10?
Click to expand...
Click to collapse
Not rooted, was thinking of flashing bk the official Sony Xperia 1 II Android 10 ROM, but think this shouldn't be normal as Android 11 shouldn't be that laggy?
Because I read so many shortcomings after updated to andoird 11, I rather stay at andoird 10 rooted for the time being. And I have doubts flashing rooted 10 to 11 without losing data and apps.
donkeyman1234 said:
Because I read so many shortcomings after updated to andoird 11, I rather stay at andoird 10 rooted for the time being. And I have doubts flashing rooted 10 to 11 without losing data and apps.
Click to expand...
Click to collapse
That's my other concern, I want to roll bk to Android 10 without wiping
Anybody got any ideas?
If you can't rollback due to rollback protection you could try my new script to make your Android 10+ system read-write-able and then carefully remove all the unnecessary bloatware to make your device run smoother.
I'm curious if the script also works on next generation Sony devices. Does your new Sony device have a super partition? Does it have fastboot? Then you're in luck.
With my new script you get full read write access to all partitions on your device. Then you can easily delete these annoying bloatware apps from your internal hard drive. Problem solved.
Always make a backup before you permanently delete a system app! You never know which one is going to cause a bootloop!
I have similar experience. But funny stuff is that it happens every 2nd restart. 1restart - phone is laggy, another restart - phone is ok, and its happening almost always.