I currently have 4.4.2, rooted with TWRP
Should I upgrade to Lollipop?
Is it possible to upgrade without losing anything from my phone?
How do I upgrade?
MrDavey said:
I currently have 4.4.2, rooted with TWRP
Should I upgrade to Lollipop?
Is it possible to upgrade without losing anything from my phone?
How do I upgrade?
Click to expand...
Click to collapse
- Lollipop doesn't use the ram as efficiently. But otherwise, I find it better. So yes, I suggest upgrading.
- It is a very good idea to wipe data. You can do a backup with Titanium. You can keep what you have on internal storage.
- First install newest TWRP by Blastagator.
- Find a good lp ROM for your model. For d802, I suggest Somboons' SRKG2.
- Somboons ROM includes the new bootstack, but if your chosen ROM doesn't, you'll need to flash that as well.
- Install ROM, wipe data & cache
- install Dorimanx' kernel. This is optional, but a lot better.
Another way to do it is to flash the newest official KDZ for your model. You'll lose root and TWRP, but you can add those afterwards.
runekock said:
- Lollipop doesn't use the ram as efficiently. But otherwise, I find it better. So yes, I suggest upgrading.
- It is a very good idea to wipe data. You can do a backup with Titanium. You can keep what you have on internal storage.
- First install newest TWRP by Blastagator.
- Find a good lp ROM for your model. For d802, I suggest Somboons' SRKG2.
- Somboons ROM includes the new bootstack, but if your chosen ROM doesn't, you'll need to flash that as well.
- Install ROM, wipe data & cache
- install Dorimanx' kernel. This is optional, but a lot better.
Another way to do it is to flash the newest official KDZ for your model. You'll lose root and TWRP, but you can add those afterwards.
Click to expand...
Click to collapse
I'll go with SRKG2, but why do I need Dorimanx' kernel? How does it make it better? I'm sorry, I'm a little new to all of this
MrDavey said:
I'll go with SRKG2, but why do I need Dorimanx' kernel? How does it make it better? I'm sorry, I'm a little new to all of this
Click to expand...
Click to collapse
Dorimanx's kernel brings two advantages:
It has a lot of small optimizations that help the system run smoother.
It includes a settings app that you can use if you want to adjust anything. The defaults are good, so you don't really need to, but in case you e.g. want to change the compromise between speed and battery, the app is available.
Related
Please forgive the noobish question..this is my 1st android product and I am still learning...
I am currently using Task650's rom version 5 along with the current pershoot kernal....If I want to move to Version 6
1. do i only wipe the delvrik cache,then flash version 6?
2. do I need to reflash the kernal after flashing version 6
3. what is the easiest way to backup all my apps if i have to wipe everything and then put them back?
i am using a rooted 10.6 wifi only...just really trying to get the hang of if there is an order to flashing roms and kernals like if i install a new rom or even update if i have to reflash kernal and reset setcpu?..thanks in advance.
Please Anyone... I really wanna do this...
divo3369 said:
Please forgive the noobish question..this is my 1st android product and I am still learning...
I am currently using Task650's rom version 5 along with the current pershoot kernal....If I want to move to Version 6
1. do i only wipe the delvrik cache,then flash version 6?
2. do I need to reflash the kernal after flashing version 6
3. what is the easiest way to backup all my apps if i have to wipe everything and then put them back?
i am using a rooted 10.6 wifi only...just really trying to get the hang of if there is an order to flashing roms and kernals like if i install a new rom or even update if i have to reflash kernal and reset setcpu?..thanks in advance.
Click to expand...
Click to collapse
1. Most scripts wipe dalvik cache when install or upgrading a ROM. Check with rom author if your not sure. With V. 6 from V. 5 its not necessary.
2. Yes, V. 6 will flash stock kernel. Unless noted in original post from ROM creator, custom ROMs "generally" have stock kernel. Other forums this is not true. You will need to setup SetCPU again after flashing.
3. Titanium Backup, it's a very powerful tool for backing up data apps. Rule of thumb, DO NOT backup and restore system apps, you can put your device in a bootloop or other bad things like applications that force close all the time.
Sent from my SAMSUNG-SGH-I897 using xda premium
divo3369 said:
2. do I need to reflash the kernal after flashing version 6
Click to expand...
Click to collapse
Just a FYI: no need to boot the rom first though. Flash ROM, directly flash Kernel and then boot up. Good luck!
jorisvdende said:
Just a FYI: no need to boot the rom first though. Flash ROM, directly flash Kernel and then boot up. Good luck!
Click to expand...
Click to collapse
I've seen it recommended to reboot between the ROM install and kernel install. Though I can't say that there is harm that I am aware of.
for #1, task650 said: "You only need to wipe dalvich and cache to upgrade from V5"
for #2, havent tried to flash the kernel yet but will give a shoot asap
Any advice how to do it is more welcomed
for #3, titanium backup ftw
I just got my Note yesterday, and i can feel is a bit slow.
I am thinking the flash rom.
do i need to root it b4 i flash?
wt is the latest rom for note? can i have ICS rom?
my phone version is:
PBA: N7000BUDLB3
csc: N7000bvauB3
which i can't find those rom at the STOCK ROMS thread
should i flash it? and how can i do it?
Finally if i don't flash it anyway i can improve the performance?
Thanks for your time.
Root is not require to Flash stock ROM with PC Odin.
here is stock ROM available
http://forum.xda-developers.com/showthread.php?t=1424997
see post #2 for how to flash using PC Odin.
nexus2note said:
I just got my Note yesterday, and i can feel is a bit slow.
I am thinking the flash rom.
do i need to root it b4 i flash?
Click to expand...
Click to collapse
Yes.
nexus2note said:
wt is the latest rom for note? can i have ICS rom?
Click to expand...
Click to collapse
The latest Gingerbread is XXLC2. Yes, you can flash an ICS Rom, but I'd wait a bit if I were you. You need to learn quite a bit before being able to cope with Beta ICS Roms.
nexus2note said:
should i flash it? and how can i do it?
Click to expand...
Click to collapse
First you need to flash an older Rom so you can successfully root it. THis is how it's done:
http://forum.xda-developers.com/showpost.php?p=23606842&postcount=12
nexus2note said:
Finally if i don't flash it anyway i can improve the performance?
Click to expand...
Click to collapse
There are ways to improve your Note's performance without root, yes. But you won't be able to significantly improve it. Too much bloatware in stock Roms that you cannot successfully remove.
Thanks
Thanks so much for the reply, but i m on 2.36 already, do i need to flash?
I suggest you to stay on LB3 and wait for Official ICS to release. however ICS AOSP ROMs are available Here . Before you flash any AOSP ICS ROM you need to root your device and other all details are available on above linked Development page.
But my phone's model is N7000B, will that affect?
Well, I think flashing ROMs these days is pretty easy. I am no expert but I've had no problems with flashing different ROMs as such and I flash new ROM every week or two. I am currently using Imilka's AOSP, which is generally pure ICS Android. Before this I was using CheckROM HD, great battery life and performance, based on GB.
GB ROMs are a bit easier to flash and have better performance and stability than all these ICS ROMs (apart from Imilka's AOSP, I find it just too good).
Open up the Android Development section for Note, read a few threads thoroughly, decide your ROM and go for it.
Rooting instructions are very well explained by Dr Ketan in his threads. You can't go wrong about it.
To summarize:
1. Flash an older rootable GB ROM through PC Odin.
2. Install ClockWorkMod Recovery (CWM). See Dr Ketan's guide.
3. (OPTIONAL) Install Titanium Backup and backup all your apps and their data. (Use batch operations)
4. Boot up into CWM, scroll to backup/restore and create a backup of your current ROM. This is a VERY VERY IMPORTANT step. Just in case anything goes wrong or you're not happy with your new ROM, you can go back to your older, original GB ROM with all your data and settings intact.
5. Choose your ROM.
6. Read it's thread thoroughly, especially the installation instructions. Do just like the creator says. If there's a video, follow it!
7. (OPTIONAL) Restore your data through TB.
8. Enjoy your new ROM.
The stability of cm has finally got to me.
Other than a clean flash do I need to perform any special tasks with the file system when downgrading versions?
Also, I am running twrp v2.6.3.4.
gunit25 said:
The stability of cm has finally got to me.
Other than a clean flash do I need to perform any special tasks with the file system when downgrading versions?
Also, I am running twrp v2.6.3.4.
Click to expand...
Click to collapse
Yeah Its not all Its cracked up to be is it. Im off cm as well until a new stable comes out. But Ive gone back and forth between jellybean and kitkat with nothing other than a clean flash.
Awesome. Was afraid I may need to do a compete re format or upgrade twrp, etc. So you have no issue with file structure of any kind?
No just follow instructions and download the ROM and gapps from the malidus thread oh and no need to worry about ota updates messing up your device from what I've heard this ROM has the updater removed
Sent from my VS980 4G using Tapatalk
Hi all,
I went with the f2fs-all version of slimkat (a 4.4.2 version) a while ago and everything was great. Now looking to go to a 4.4.4 f2fs rom (probably still slimkat but maybe another) and was wondering if there is something special I must do. I know on some phones you need to take the ota, then you can go with newer versions.... but not sure if that is just to get the latest radio.
My plan is to tibu, then pull that to my pc. same with a nandroid. Then totally reformat in f2fs the 3 relevant partitions. install new rom, possibly kernel if not included with rom. re-copy my backups over and restore. Am I missing any important things? Do I need to go back to a stock rom and non f2fs-all recovery and grab the 4.4.4 update from google for any reason first?
Thanks all.
ryokox3 said:
Hi all,
I went with the f2fs-all version of slimkat (a 4.4.2 version) a while ago and everything was great. Now looking to go to a 4.4.4 f2fs rom (probably still slimkat but maybe another) and was wondering if there is something special I must do. I know on some phones you need to take the ota, then you can go with newer versions.... but not sure if that is just to get the latest radio.
My plan is to tibu, then pull that to my pc. same with a nandroid. Then totally reformat in f2fs the 3 relevant partitions. install new rom, possibly kernel if not included with rom. re-copy my backups over and restore. Am I missing any important things? Do I need to go back to a stock rom and non f2fs-all recovery and grab the 4.4.4 update from google for any reason first?
Thanks all.
Click to expand...
Click to collapse
no need to take the OTA
the boot-loader did not change
so just do what you need to do to change to a different ROM
USBhost said:
no need to take the OTA
the boot-loader did not change
so just do what you need to do to change to a different ROM
Click to expand...
Click to collapse
Awesome, Thank you.
ryokox3 said:
Awesome, Thank you.
Click to expand...
Click to collapse
NP
I am currently running OptimusG3 V1.4.1 rooted, used TWRP, for over a year, and it's time to change. I have d802.
I need a new ROM that will be fast and clean. My main uses are surfing the net, whatsapp, music etc... nothing too demanding.
What ROM do you recommend?
Also I need a guide that tell me exactly what to do because I don't want a brick. I don't want to mess something because the modem version is not okay or something like that.
I want to make a clean install and remove all the things that are currently on the device. I want everything new and fresh on it.
If you need more details, please ask.
Thanks
evasi0n said:
I am currently running OptimusG3 V1.4.1 rooted, used TWRP, for over a year, and it's time to change. I have d802.
I need a new ROM that will be fast and clean. My main uses are surfing the net, whatsapp, music etc... nothing too demanding.
What ROM do you recommend?
Also I need a guide that tell me exactly what to do because I don't want a brick. I don't want to mess something because the modem version is not okay or something like that.
I want to make a clean install and remove all the things that are currently on the device. I want everything new and fresh on it.
If you need more details, please ask.
Thanks
Click to expand...
Click to collapse
i would recommend chelozteam v4 4UIX. itd pretty fast only bug is xcam front camera dont work. and for stock camera just use flash then it works. rest is pretty stable and very fast..
are you in KK?
raptorddd said:
i would recommend chelozteam v4 4UIX. itd pretty fast only bug is xcam front camera dont work. and for stock camera just use flash then it works. rest is pretty stable and very fast..
are you in KK?
Click to expand...
Click to collapse
yes optimusg3 1.4.1 is KK and this is KK baseband
can you please give me some links to a guide how sholud I install new ROM if I have optimusg3? I don't want to get brick..
thanks
evasi0n said:
yes optimusg3 1.4.1 is KK and this is KK baseband
can you please give me some links to a guide how sholud I install new ROM if I have optimusg3? I don't want to get brick..
thanks
Click to expand...
Click to collapse
if you have KK d802. this is how i do it .
you already have root and twrp right? i asumed as you have that rom on phone.
if not just search for root method for your variant/ and search for KK autorec for your variant.
then i would recommend updating your twrp, with blastagator thermal control twrp from here.
choose your variant. just flash thermal twrp to installe it.
http://forum.xda-developers.com/lg-g2/development/twrp-twrp-2-8-0-0-kernel-f2fs-tools-t2898705
this is to take you to lollipop. am not sure if you want to stay in KK. if you do all you got to do is follow the roms installation instructions.. in rom thread. ... if you want to go lollipop then follow procedure.
back up al your data to pc.
go into thermal twrp. wipe all partitions including sd card. this will be a clean installation.
you can transfer files while you are in twrp too..
install this bootstacks for your variant. when install, reboot into recovery NOT TO SYSTEM. to take effect.
http://forum.xda-developers.com/lg-g2/development/lg-g2-bootstacks-t3173715
download flahable zip lollipop 30His latest i think.
http://forum.xda-developers.com/lg-g2/development-d802/rom-stock-30d-flashable-zip-t3070383
flash stock rom from above...it should install stock LP rom.
if you want to use custom rom based on stock LP the ndo the following.
search for root method for your variant.... on playstore search for autorec lollipop for you variant install and flash twrp.
update with the thermal control twrp. wipe required partitions from post..
and flash rom... thats it. :fingers-crossed:
raptorddd said:
if you have KK d802. this is how i do it .
you already have root and twrp right? i asumed as you have that rom on phone.
if not just search for root method for your variant/ and search for KK autorec for your variant.
then i would recommend updating your twrp, with blastagator thermal control twrp from here.
choose your variant. just flash thermal twrp to installe it.
http://forum.xda-developers.com/lg-g2/development/twrp-twrp-2-8-0-0-kernel-f2fs-tools-t2898705
this is to take you to lollipop. am not sure if you want to stay in KK. if you do all you got to do is follow the roms installation instructions.. in rom thread. ... if you want to go lollipop then follow procedure.
back up al your data to pc.
go into thermal twrp. wipe all partitions including sd card. this will be a clean installation.
you can transfer files while you are in twrp too..
install this bootstacks for your variant. when install, reboot into recovery NOT TO SYSTEM. to take effect.
http://forum.xda-developers.com/lg-g2/development/lg-g2-bootstacks-t3173715
download flahable zip lollipop 30His latest i think.
http://forum.xda-developers.com/lg-g2/development-d802/rom-stock-30d-flashable-zip-t3070383
flash stock rom from above...it should install stock LP rom.
if you want to use custom rom based on stock LP the ndo the following.
search for root method for your variant.... on playstore search for autorec lollipop for you variant install and flash twrp.
update with the thermal control twrp. wipe required partitions from post..
and flash rom... thats it. :fingers-crossed:
Click to expand...
Click to collapse
thanks
how can I go back to clean stock 4.4.2 KK, so that my device won't have TWRP, root or the ROM I have?
Do I need to update the baseband for that? or something else so that I won't have brick?
thanks
evasi0n said:
thanks
how can I go back to clean stock 4.4.2 KK, so that my device won't have TWRP, root or the ROM I have?
Do I need to update the baseband for that? or something else so that I won't have brick?
thanks
Click to expand...
Click to collapse
back to stock like from factory ithink you need to use TOT or KDZ method using flashtools.
follow the guide here . no when you do KDZ or TOT id deletes everything puts phone to zero state resets everything. no need to worry about baseband..
http://forum.xda-developers.com/showthread.php?t=2432476