I am fed up with the lag issue in this GRAND duos. tried all these methods
(1) reverting back to amf7
(2) flashing bna4
(3) flashing ubmk3
(4) disbaled stock gallery app
(5) disabled as many as possible official apps....
All the solutions proved to be just temporary. After 24 hours to 4 days it starts lagging again. Now I am sick of flashing firmwares.
My phone is under warranty up to 19 April. If I go to service center and ask for replacement of motherboard/phone, will they replace just on the complain "my this phone hangs a lot. I have googled and found that many users have flashed other firmwares yet phones lag. These users say that this problem has no solution but replacement of motherboard?" (I cannot tell them that I have flashed other firmwares myself).
If any user with same problem has flashed custom ROM, please share your experience.
Bro, though I've never flashed a custom rom on my grand , but my Grand is rooted and I've flashed a lot of mods on it , but my Grand never lags . It is very fast and buttery smooth . I want to ask you that wether you directly started flashing custom roms on your galaxy grand or in the beginning you just rooted and flashed some mods like me ?
@MohdGhufran
From what date is your last stock ROM?
I'm having the same problem. But I've used the CM11 on another occasion and did not face any problem. Then I went back to Stock and updated the same last week.
The phone was very bad (lag). So I returned to the CM11, but the lag continues.
I'll try an earlier stock and after the CM11.
I'll post the result here.
(Sorry for my English by Google)
@Mohdgufran - I agree... I m running umbmk1 ... after 3 to 4 days with out restart the phone starts to lag...
The only solution temporarily is to clear the ram in task manager...
Stay wid 4.2.2 and use a ram cleaner (it sucks a bit battery but its the only possible non technical solution)
MohdGhufran said:
I am fed up with the lag issue in this GRAND duos. tried all these methods
(1) reverting back to amf7
(2) flashing bna4
(3) flashing ubmk3
(4) disbaled stock gallery app
(5) disabled as many as possible official apps....
All the solutions proved to be just temporary. After 24 hours to 4 days it starts lagging again. Now I am sick of flashing firmwares.
My phone is under warranty up to 19 April. If I go to service center and ask for replacement of motherboard/phone, will they replace just on the complain "my this phone hangs a lot. I have googled and found that many users have flashed other firmwares yet phones lag. These users say that this problem has no solution but replacement of motherboard?" (I cannot tell them that I have flashed other firmwares myself).
If any user with same problem has flashed custom ROM, please share your experience.
Click to expand...
Click to collapse
maybe u r using stock rom... samsung stock is da worst rom..... u can try gennxt rom, it will hang but not much as in stock rom.... if u r using single sim,,,, den cm11 is da best for u...
MohdGhufran said:
I am fed up with the lag issue in this GRAND duos. tried all these methods
(1) reverting back to amf7
(2) flashing bna4
(3) flashing ubmk3
(4) disbaled stock gallery app
(5) disabled as many as possible official apps....
All the solutions proved to be just temporary. After 24 hours to 4 days it starts lagging again. Now I am sick of flashing firmwares.
My phone is under warranty up to 19 April. If I go to service center and ask for replacement of motherboard/phone, will they replace just on the complain "my this phone hangs a lot. I have googled and found that many users have flashed other firmwares yet phones lag. These users say that this problem has no solution but replacement of motherboard?" (I cannot tell them that I have flashed other firmwares myself).
If any user with same problem has flashed custom ROM, please share your experience.
Click to expand...
Click to collapse
Its not motherboard problem if it was u would not have been able to use u r mobile...Its just stock lag issue..Use Pawitp CM11 Rom its Awesome no lag no gitteryness nothing buttery smooth Really Awesome and battery life is also very good...U can use dual sim without any major probs but its still experimental
MohdGhufran said:
I am fed up with the lag issue in this GRAND duos. tried all these methods
(1) reverting back to amf7
(2) flashing bna4
(3) flashing ubmk3
(4) disbaled stock gallery app
(5) disabled as many as possible official apps....
All the solutions proved to be just temporary. After 24 hours to 4 days it starts lagging again. Now I am sick of flashing firmwares.
My phone is under warranty up to 19 April. If I go to service center and ask for replacement of motherboard/phone, will they replace just on the complain "my this phone hangs a lot. I have googled and found that many users have flashed other firmwares yet phones lag. These users say that this problem has no solution but replacement of motherboard?" (I cannot tell them that I have flashed other firmwares myself).
If any user with same problem has flashed custom ROM, please share your experience.
Click to expand...
Click to collapse
Have you tried a factory reset, followed by clean flashing a smooth ROM?? In my experience, THAT always solves any problem...
The Dork Knight Rises said:
Have you tried a factory reset, followed by clean flashing a smooth ROM?? In my experience, THAT always solves any problem...
Click to expand...
Click to collapse
Its the stock rom that is cursed..:/
I think u need a reverse gear.. First back to 4.1 version then flash with 4.2 November month version then use cm 11 custom rom.. Its fast.. Gud battery back up.. No lag.. And all with dual sim.. I hope this will work for u..
Try greenify and the cleaner both are small apps (around 1 mb) and it will speed up your phone .....
Hit thanks if you find this usefull
Didn't root.
Aeyan Ashraf said:
Bro, though I've never flashed a custom rom on my grand , but my Grand is rooted and I've flashed a lot of mods on it , but my Grand never lags . It is very fast and buttery smooth . I want to ask you that wether you directly started flashing custom roms on your galaxy grand or in the beginning you just rooted and flashed some mods like me ?
Click to expand...
Click to collapse
I have not flashed any custom ROM on this phone. Neither have I rooted it. This lag issue started since my bro got an OTA update. So, as per solutions/guidance available on xda, I just flashed official firmwares (which proved to be just temporary solutions)
November' 13
diogoritter said:
@MohdGhufran
From what date is your last stock ROM?
I'm having the same problem. But I've used the CM11 on another occasion and did not face any problem. Then I went back to Stock and updated the same last week.
The phone was very bad (lag). So I returned to the CM11, but the lag continues.
I'll try an earlier stock and after the CM11.
I'll post the result here.
(Sorry for my English by Google)
Click to expand...
Click to collapse
I have used many old firmwares. The last firmware I was using was of November 2013.
doctor_droid said:
@Mohdgufran - I agree... I m running umbmk1 ... after 3 to 4 days with out restart the phone starts to lag...
The only solution temporarily is to clear the ram in task manager...
Stay wid 4.2.2 and use a ram cleaner (it sucks a bit battery but its the only possible non technical solution)
Click to expand...
Click to collapse
Any technical solution will also be greatly appreciated.
No.
jeevan000 said:
maybe u r using stock rom... samsung stock is da worst rom..... u can try gennxt rom, it will hang but not much as in stock rom.... if u r using single sim,,,, den cm11 is da best for u...
Click to expand...
Click to collapse
it is not like that stock ROMs are not good. It is just a problem with Galaxy Grand Duos. I had rooted my Galaxy R and Galaxy S Advance and had flashed Custom ROMs. All the custom ROMs had some limitations / missing features (like USB PC connection, wifi tethering, USB tethering, etc). This is why I do not want to flash any custom ROM on Galaxy Grand.
jackeagle said:
Its not motherboard problem if it was u would not have been able to use u r mobile...Its just stock lag issue..Use Pawitp CM11 Rom its Awesome no lag no gitteryness nothing buttery smooth Really Awesome and battery life is also very good...U can use dual sim without any major probs but its still experimental
Click to expand...
Click to collapse
Ok. will give it a try.
The Dork Knight Rises said:
Have you tried a factory reset, followed by clean flashing a smooth ROM?? In my experience, THAT always solves any problem...
Click to expand...
Click to collapse
Yes I had. Many times. But this too proved to be a temporary solution.
Rahul111 said:
I think u need a reverse gear.. First back to 4.1 version then flash with 4.2 November month version then use cm 11 custom rom.. Its fast.. Gud battery back up.. No lag.. And all with dual sim.. I hope this will work for u..
Click to expand...
Click to collapse
Yes I had tried this. Went back to 4.1 and the upgraded to 4.2. This too proved to be a temporary solution.
I don't want to flash custom ROM but now it seems like I will have to flash the same.
I solved my problem by not installing facebook and twitter as well as also installed battery saver pro which kills apps running in background for every five minutes..
Sent from my GT-I9082 using XDA Premium 4 mobile app
MohdGhufran said:
I have used many old firmwares. The last firmware I was using was of November 2013.
Click to expand...
Click to collapse
The procedure that I suggested (and I did after my post) did not work.
Finally I found the solution!!
I uninstalled Facebook and now everything runs normally!!!!
diogoritter said:
The procedure that I suggested (and I did after my post) did not work.
Finally I found the solution!!
I uninstalled Facebook and now everything runs normally!!!!
Click to expand...
Click to collapse
Please notice that I have said: PHONE STARTS LAGGING AFTER 24 - 96 HOURS OF FLASHING NEW FIRMWARE. If anyone is not having lag issue even after 1 week of flashing firmware, please share your firmware / solution.
Hi, i am an italian user. I want to change my stock rom to another rom with batery improvements and lag fixed.
Which one si better at the moment? I love LG UI but i need to save my battery
First u need to find out which model of G4 u have
...if its H815 INTERNATIONAL single sim u can try downloading the firmware from my thread
http://forum.xda-developers.com/g4/general/lg-g4-twn-june-security-patch-update-t3407694/page8
If other models go to general section and find out
I have cm, and its great. Watched youtube for 2 h and lost 34%. 70000 antutu. (Im using superxe kernel)
constatinus said:
I have cm, and its great. Watched youtube for 2 h and lost 34%. 70000 antutu. (Im using superxe kernel)
Click to expand...
Click to collapse
In first post u said stock now cm ? I would rather stay at stock with root n xposed modules ... Cuz whenever u have a problem n u go back to stock u some how brick the device unless ur an expert
I am searching lollipop rom for lg g pro e986. But I dont found. So it can custom rom. Please is there solve for this problem? Do you any help me?
For original ported lollipop this one was decent if I remember correctly:
https://forum.xda-developers.com/optimus-g-pro/general/share-rom-lollipop-super-lte-v6-5-g4-t3152144
but there are plenty other option (you can flesh it as E988. I have E986 and it work)
For a custom rom there is even more roms (you can use version marked as for E980 + new kernel) I'm currently using this:
https://forum.xda-developers.com/optimus-g-pro/development/rom-resurrection-remix-lp-v5-5-8-t3237570
+
WildKernel
https://forum.xda-developers.com/op...rnel-wildkernel-build-1-featurlicous-t3069629
Bump.
Anyone still active with this phone can recommend a kitkat rom or the most stable rom? i own a E986
I'm on stock 4.1, rooted and CWM by feegee
There is official kitkat 4.4.1. File name E98620A_00.kdz search on google or here. As for custom rom kitkat if I remember cyanogenmod had serious problem with camera that stop working after one use and you need to find a way around this problem for example app that reset camera after every use. But where to find Cyanogenmod after official servers were shoot down? I have no idea. Different roms I didn't test.
JOSEunit10 said:
Bump.
Anyone still active with this phone can recommend a kitkat rom or the most stable rom? i own a E986
I'm on stock 4.1, rooted and CWM by feegee
Click to expand...
Click to collapse
I'm using SEUX v2 ROM. Here is a link to where I found it. Someone else shared it in another ROM thread.
https://forum.xda-developers.com/op...om-ux-5-0-gpro-variants-t3351116/post67799171
Overall I really like it and I have been using it for about a week now and have had virtually no issues. I paired it with Xposed and G3 Tweaksbox and it is great. To prevent the system from saying root is detected I also installed RootCloak (Xposed module) and that stopped it from saying it (if you try the ROM you will eventually know what I am referring to here.).
Warlok666 said:
I am searching lollipop rom for lg g pro e986. But I dont found. So it can custom rom. Please is there solve for this problem? Do you any help me?
Click to expand...
Click to collapse
Try this one. I am no longer using SEUX ROM I switched to this one after the dev posted a kernel update to fix issues in the latest ROM zip. https://forum.xda-developers.com/optimus-g-pro/development/rom-slimlp-beta-0-8-t3213222/page152
Sent from my LG-E980 using XDA Labs
Please the battery of my lg optimus e980 overheats and the battery drains like.if charge fully and left on it does not sleep .it will continue.after 40 minutes i will be like wat!!!! It drops down from 100 to 60 without me using it .i dont know if it does not sleep am seriously confused cause i got it new
ALEXTAKRISHNER said:
Please the battery of my lg optimus e980 overheats and the battery drains like.if charge fully and left on it does not sleep .it will continue.after 40 minutes i will be like wat!!!! It drops down from 100 to 60 without me using it .i dont know if it does not sleep am seriously confused cause i got it new
Click to expand...
Click to collapse
Try flashing back to stock and then reroot it again and install a custom ROM. As for the battery, you may have gotten a cheap knockoff version. Try to get a zerolemon battery for it.
okay
rjmxtech said:
Try flashing back to stock and then reroot it again and install a custom ROM. As for the battery, you may have gotten a cheap knockoff version. Try to get a zerolemon battery for it.
Click to expand...
Click to collapse
okay i will try that but how do i install the custom rom
ALEXTAKRISHNER said:
okay i will try that but how do i install the custom rom
Click to expand...
Click to collapse
Read through the general section of the forum for our device.