[Q] confused with the right procedure for flashing a custom rom - Defy Q&A, Help & Troubleshooting

hello,
after reading almost everything i could read on the forums about the procedure of flashing roms, i'm left with a few questions that i couldn't find answers to, or i found more then one answer.I read all the following, and more:
1. [GUIDE] All-in-One Defy Beginner's guide by Zephyrot here: http://forum.xda-developers.com/showthread.php?t=1216982
2. [JB] CM10 Android 4.1.2 for the Defy(+) by Quarx here: http://forum.xda-developers.com/showthread.php?t=1768702
3. [GUIDE][KitKat][CM11] Updating to 4.4 by coolshahabaz here: http://forum.xda-developers.com/showthread.php?t=2568325
4. [Kitkat][Nightlies] CM11 Android 4.4 for the Defy(+) by Quarx here: http://forum.xda-developers.com/showthread.php?t=2515036
5. http://forum.xda-developers.com/showthread.php?t=2597719
6. http://forum.xda-developers.com/showthread.php?t=2644812
7. http://forum.xda-developers.com/showpost.php?p=49558697&postcount=3
8. http://forum.xda-developers.com/showpost.php?p=49558744&postcount=4
My devicee is a Defy+ with Gingerbread 2.3.6. I found here: http://sbf.droid-developers.org/phone.php?device=28 "Android 2.3.6 Blur_Version.45.0.1610.MB526.Partner.en.IL" rom which is supposed to be my stock rom.
1. My main concern is always to keep the option to go back to stock rom. As i read here, this might be a problem with Defy+, but only if i flash SBF files, which i dont plan to. Is it correct that i will be able to flash the stock rom with RDS_lite, motorola drivers and bootloader (power up with VOL up) at any time?
questions about recovery:
2. I understand that i need TWRP 2.3.6 in order to flash new roms, and since recovery is protected in Defy, i must use 2nd_init to bypass stock recovery. Is 2nd_init include the custom recovery in it? if so, which one? and what version?
3. can i install CWM or TWRP without using 2nd_init?
4. What is rom_manager (for CWM) or goo.im (for TWRP) and do i really need them?
5. what is update_recovery.zip mentioned as part of the procedure here http://forum.xda-developers.com/showthread.php?t=2515036 does it update the custom recovery or the stock recovery? is it really needed since some of the procedures described above skip this step?
choosing a custom rom:
6. I'm looking for adnroid 4.4. what is the difference between this: http://forum.xda-developers.com/showthread.php?t=2597719 (AOSP Android 4.4 for the Defy(+)) and this http://forum.xda-developers.com/showthread.php?t=2515036 (CM11 Android 4.4 for the Defy(+))
7. If i want a as-close-as-possible to google original kitkat 4.4, which one should i use?
Thanks,
Roy.

I have some of the same questions you have... will follow this topic, hoping for some info! thx!

1. You can always go back to stock ROM using RSDLite. There is no such problem with the Defy+.
2. After rooting, install the 2ndinit app to install ClockworkMod recovery (which is now outdated). Then reboot, and flash this - http://forum.xda-developers.com/showpost.php?p=48501247&postcount=1250 in the recovery. This way you will get TWRP recovery required to flash newer ROMs such as 4.4.x ROMs.
3. The 2ndinit app installs custom recovery. This info is clearly given in Zephyrot's guide -
Here is where 2nd Init comes to play, this little awesome app kicks in right after the Bootloader and allows the Defy to load a different, non-Stock Android.
With this, you can also install a Custom Recovery, which runs from the Internal Memory, and is not ran from the Recovery Partition (remember: locked, not accessible) what does this means? That even screwing up your phone, deleting all your stuff, or screwing /system partition the phone can still get into Recovery, be recognized by RSD Lite in Bootloader Mode and be flashed with a Stock or modified Rom (more on this later) and it will come back to live normally.
Click to expand...
Click to collapse
4. You don't need them.
5. None of the recovery updates touch the stock recovery. The stock recovery is built-in, and due to the locked bootloader, it cannot be removed or modified. For 4.4.x ROMs, it is sufficient to follow step 2. This guide explains the steps for installing KitKat - http://forum.xda-developers.com/showthread.php?t=2568325.
6. The AOSP ROM is severely outdated, I recommend you to try SlimKat or CM. AOSP is pure android (stock android you find in Nexus devices).
7. Using CM or Slimkat is sufficient. Also there is no 'Best ROM'. It depends on the user's opinion and requirement.

hotdog125 said:
1. You can always go back to stock ROM using RSDLite. There is no such problem with the Defy+.
2. After rooting, install the 2ndinit app to install ClockworkMod recovery (which is now outdated). Then reboot, and flash this - http://forum.xda-developers.com/showpost.php?p=48501247&postcount=1250 in the recovery. This way you will get TWRP recovery required to flash newer ROMs such as 4.4.x ROMs.
3. The 2ndinit app installs custom recovery. This info is clearly given in Zephyrot's guide -
4. You don't need them.
5. None of the recovery updates touch the stock recovery. The stock recovery is built-in, and due to the locked bootloader, it cannot be removed or modified. For 4.4.x ROMs, it is sufficient to follow step 2. This guide explains the steps for installing KitKat - http://forum.xda-developers.com/showthread.php?t=2568325.
6. The AOSP ROM is severely outdated, I recommend you to try SlimKat or CM. AOSP is pure android (stock android you find in Nexus devices).
7. Using CM or Slimkat is sufficient. Also there is no 'Best ROM'. It depends on the user's opinion and requirement.
Click to expand...
Click to collapse
Many many thks!
Im trying to up to CM 11 from 2 months.Now Im on 10.0(4.1.2).Every try to update recovery with "update-recovery.zip" or TWRP 2.6.3.0 finished with bootloop or without custom recovery and balck screen.And them flash stock .sbf and start all from the begining.And try and try....In your guide it have link to update recovery.It have something about 30+ seconds waiting after TWRP update.So I try.

Related

[Q] Step by Step Tutorial for XOOM Wifi + Root + ICS + Team EOS Nightlies Rom?

Hi guys. Can someone please post a step by step guide for updating a european Xoom to 4.0.2 ICS, then rooting it and flashing the Nightlies kernel from Team EOS? I couldn't find a tutorial just yet so I would appreciate every help I can get.
Greetings
Faceball
Not to be mean… but stop being lazy. I mean everything you are asking for is basicaly right infront of you.
Sent from my DROID3 using XDA App
Any guide that shows you how to root + install CWM + Tiamat rom but replace tiamat rom with ICS!
Hey, it's pretty difficult to navigate all the threads and guides sometimes, I'm a new to XDA as well.
This thread should help you out, there's a breakdown below from me as well
If anything below is wrong, could someone correct me - my Xoom arrives today and below is what I understand the process to be from my reading ...
http://forum.xda-developers.com/showthread.php?t=1249798
1. Install Motorola USB drivers, Java SDK and Android SDK tools (for adb and fastboot)
3. Unlock the device or "bootloader") allows the flashing or replacement of recovery and boot images
4. Install a modified recovery image (ClockWorkMod recovery for Android). This is known as CWM and is an app that allows you to easily flash new ROMS and Kernals etc to the device.
5. Root the device (Allow r/w access to the device filesystem)
6. Do Nandroid (full backup) with CWM (Optional)
7. Party on and Flash new ROMS / Kernals etc!
====
You can restore your device to Stock by downloading a stock image for your Xoom model and flashing via Fastboot...

Question: Asus ZE551ML correct procedure : root + recovery + custom room + (bootloade

Good Morning,
I'n a new signed member in this forum and i want to thank you for the job you've made to open this community. It's very helpful for the android modding.
However i have some doubts regarding the procedure to follow to make a complete customization of my Asus Zenfone 2 ZE551ML. My intention was to root it, but once i saw some of your Custom Rom i'm going to try to flash one of them on my smartphone. I have already read the theads of the FAQ but i haven't found nothing regarding the correct procedure. My intention is to root the phone and then install the custom Rom. I have seen that the boobtloader unlocked and the flashing of the TWRP are required, but i haven't understood the correct sequential operation to to all these tasks. I'll be very thankful if someone would help me and suggest me the procedures thru the links in the forums.
In past i have rooted my old Samsung S2 and flashed a custom rom but i have never touched the bootloader(?) or installed a custom recovery.
I did it by this order:
1.Root
2.Unlock Bootloader (Unofficial)
3.TWRP
4.Flash Custom Rom
HugoClaw said:
I did it by this order:
1.Root
2.Unlock Bootloader (Unofficial)
3.TWRP
4.Flash Custom Rom
Click to expand...
Click to collapse
Thanks, only a further question..
To root i'll follow the method two in this guide http://forum.xda-developers.com/zenfone2/general/root-newbie-root-instructions-zenfone-2-t3114063
to unlock the bootloader this guide:
http://forum.xda-developers.com/zenfone2/general/congrats-to-bootlocker-unlocked-t3138547
to install the TWRP this guide:
http://forum.xda-developers.com/zenfone2/development/z00az008-zenfone-2-t3265236
but in this case i don't know if i have to download the TWRP LP or MM version, in fact my device currently is running lollipop, but i want to install a custom rom (RR) which is running Marshmallow. Which one i should choose? and in this thread, there is no guide to install the recovery but there are only the download links, could you suggest me where to find how to do it? ..
Then i'd like to flash the RR custom rom following this guide: http://forum.xda-developers.com/zenfone2/development/rom-resurrection-remix-mm-5-6-0-t3275854
So this is what i'm going to operate, is it correct?
Yes, this is correct. It doesn't mater what version of TWRP you use. Either works, and both can flash either LP or MM.
If you don't care about OTA:
Unlock bootloader with official apk
Flash twrp with "fastboot flash recovery twrp.img"
Flash custom rom

Starting the root, recovery and custom ROM procedure from KitKat (D80220d-HKG-XX)

I've read pretty much every source I can find on getting a custom ROM up on my LG G2, which I haven't even rooted in the past 2 and a half years. My warranty ran out a while back and I'm getting a bit bored with stock now, and I want to start flashing, but the last time I did this was with my old HTC Desire HD.
As you can see I'm on 20d on my LG G2. It's a Hong Kong version for some reason, lol. What I considered doing was the following: update to the latest Lollipop official ROM using the LG Flash Tool (it gives me an available update to 30d); root using the rooting app, install a recovery with AutoRec Lollipop, flash a thermal recovery from the installed recovery (very scared of my phone overheating, I'm even considering putting it on a large, fast-running fan while doing anything, read too much about the phone overheating and making the screen yellow); back up my phone's IMEI data; use the recovery to install a brand new (I'm hoping a Marshmallow) ROM. I also understood that I need to flash a bootstack to change my bootloader to a KitKat, because it can be "fooled" using the BUMP thing. Is that correct? Do I even have to update my phone to Lollipop in this case? Also, how likely is it to overheat while doing all of these procedures?
Thanks in advance!
Sorry for the necroing my old thread, but I have yet to do anything with my phone. I am also still on KK. I saw that I can start rooting and install TWRP from it straight away. After that I need to flash a bootstack, right? How likely is it that I can brick myself? By that I mean what could get mixed up to get a brick while flashing. Also, has anyone had overheating issues while doing root, recovery installation and flashing things (newer TWRP, bootstacks, new ROM)?
Hi, i can understand your situation as i was in same till today, g2 with stock kitkat.
i finally installed cm13 after rooting it and the phone feels fresh.
you have understood most things right and ready now.
you dont need to upgrade to lollipop if youdont want to, you can start from kitkat itself.
few things i can tell you to begin here,
Root your G2,
for kitkat i found few good methods. Either do it via ioRoot using pc. or you can use towelroot or kingoroot apps to do it from phone itself. I used kingoroot since i didnt have a system with me. You can find these apps by searching at google, jst tyoe kingoroot. At first i was skeptical but it worked nice.
after root, you download autorec app, this is to install a custom recovery(twrp) for kitkat. you just have to install the app and run it and press install recovery/twrp and it'll do the rest.
after you have twrp installed, you need to upgrade it to latest version. For that download blastgator's twrp for your model and flash it through your recovery.
oh and dont forget to learn, how to enter into recovery yourself, since each G2 model has different method.
once you have these things you can start flahing roms. Most of the instructions on how to flash certain rom with what bootloader and bootstack etc. is written in its own thread, so you can learn that from that rom's thread that you will flash.
but basically, you need kk bootloader and lp bootstack for cm13 and above. usually both these things come in one zip. (if not you check for hybrid bootstacks)
Just make sure you are downloading things For your Model, if you try to flash different models stuff into yours, itll brick.
The autorec app, blastgator's twrp and ioroot can be found in a sticky thread in G2 general section, along with many other files and guides in that thread, theres complete index in that thread of all thing for all g2 models .
here : http://forum.xda-developers.com/lg-g2/general/05-10-index-guides-fixes-roots-t3218178
also usually the phone doesnt heat up while flashing, just make sure your battery is more than 80% before you start and itll be ok. Even if it does a little, after a custom rom itll be fixed. I suggest you try cm13 for starters as your first custom rom.
hope this helps you :good:
Good Luck ::highfive:
Thank you very much, appreciate the vote of confidence, lol.
I've actually considered installing Resurrection Remix Marshmallow. In the thread they point to the hybrid bootstack I need to install. I am on a D802 phone, so I'll be downloading that boostack. Anything I should really know before flashing that particular stack, except that I need to run the latest recovery from blastagator? Can I boot back into my old stock KK installation before putting the new ROM and Gapps on my phone and wiping + flashing, or will the phone not be able to boot that old firmware with the new bootstack? Theoretically, can the phone still get bricked even if I'm using the latest recovery + the proper bootstack? I've read that the CM13 devs don't recommend flashing bootstacks but instead using the kdz flashing method to flash the latest Lollipop release...
hitmancho said:
Thank you very much, appreciate the vote of confidence, lol.
I've actually considered installing Resurrection Remix Marshmallow. In the thread they point to the hybrid bootstack I need to install. I am on a D802 phone, so I'll be downloading that boostack. Anything I should really know before flashing that particular stack, except that I need to run the latest recovery from blastagator? Can I boot back into my old stock KK installation before putting the new ROM and Gapps on my phone and wiping + flashing, or will the phone not be able to boot that old firmware with the new bootstack? Theoretically, can the phone still get bricked even if I'm using the latest recovery + the proper bootstack? I've read that the CM13 devs don't recommend flashing bootstacks but instead using the kdz flashing method to flash the latest Lollipop release...
Click to expand...
Click to collapse
to upgrade from kitkat you need lp or hybrid bootstacks. they have images (. img files) that are needed for your phone to function properly., like aboot, modem, radios etc. Hybrid bootstack contains aboot from kk and everyhing else from Lp. So when youll flash a bootstack, youll need to wipe everything, except internal storage(or external if you have one) , before you can flash it. that wipe will include, cache, dalvik cache, system, data. so basically all the old system stuff will be gone before you can flash this bootstack. i hope after reading that youll know that you cant access your old kk installation since itll be wiped, therell be nothing to boot to. if youll try, it will give you errors on lg logo.
understand it like this, to install new 21 inches tyres to your car, you need to upgrade the rims to hold a 21 inch tyre right? what will happen if you just put the 21' tyres on old 15' rim or old 15' tyres on new 21' rims?
the cm 13 devs dont recommend you to flash bootstacks because most of the models took the official lollipop update, which put everything in their phone to lolipop level. since there is no official marshmallow(MM) bootstack for our phone (because no official update), everyone developed ways to utilize lollipop bootstack to function on a custom MM Rom. Since most models are already on lollipop, theres no need to flash lollipop bootstack while flashing custom rom. That step is mostly for those who are still on stock or custom kitkat based rom. So they say to get official lollipop through kdz method, instead of flashing Lp bootstack before gettig their rom. But remember if a rom developer asks to install a bootstack for their rom, you should consider it if you dont have much knowledge about it, cause if you dont follow instructions, you can soft brick, in that case youll need hybrid bootstack.
see if you are using everyhing proper for your phone then your phone wont brick. only thing that can go wrong with that condition is your execution, your steps. As long as you dont make a mistake in these steps everything will go fine.
ill explain it what you should do.
1. first root your phone.
2. when done rooting, install "root checker" from google play. itll confirm if you have root or not.
3.Then you come back here and find autorec app from the link i gave you in my previous reply. download that, install the autorec app. and follow on screen instructions and itll install twrp recovery for you.
4. then come back here again, and find blastgator's twrp, from the same link in previous post. itll be the one whih says "twrp with f2fs". download it and remember where you put it.
5. turn off phone, boot into recovery (i hope you've learned by now how to get into recovery of your g2 model). Now youll be in recovery, hit install button there and find where you put that file, flash it, then reboot recovery, youll have new recovery after that. then you reboot into system.
now upto this point, you can play along in your kk, have fun with features, say last goodbyes and all lol. Because everything stock kk related will be gone, past this point, including all the apps you have installed.
[IMPORTANT] : after rooting and installing recovery, get bootstack zip, rom zip and gapps zip files downloaded and placed together in a folder on your phone, before you start with flashing bootstack. Because you wont be able to boot back into system after flashing just bootstack.
now you prepare for MM, boot into recovery, now since you are in kk, you need to install LP bootstack, and for that you need to wipe everything using your recovery's wipe feature.
6. in recovery, hit wipe, hit advanced, select cache, dalvik cache, system, data. [ Dont select internal storage otherwise all flashing files will be gone and youll be left with a brick.] and wipe.
7. Now hit the back button to go back to main recovery screen once wiping is finished. hit install, flash the bootstack zip.
8. now your phone has new bootloader but its still empty, like you got a body but no soul . so hit back button, hit install and flash the rom zip you downloaded.
9. now flash gApps same way.
10. once its done, just hit reboot system. no other steps needed.
11. be patient, first boot takes longer than normal boot.
12.enjoy MM :highfive:
you probably know these steps from all the reading but its for your reference, so you dont screw up at all and be safe from bricking.
you can get google apps from opengapps website. you need to get ARM-> 6.0 -> (your prefered ones) pico/nano/micro/etc.. pico has the least amount of gapps, all important ones are there in pico, then extra will increase as you go up from pico to stock. stock has all the gapps. size will also increase as you go up. so choose as you prefer.
now once you have a cm13 /MM based rom, you wont need to flash bootstacks for other roms from next time unless the developer instructs to do so.
good luck
@MarshisnotMellow
Does the cwm mm come pre rooted? Or unrooted ready from whatever idiocy I'm ready for?
1.stock
2.root
3.autorec twrp
4.upgrade to blastagators 3.0.2-1> or a different version I'm missing? This one says blastas twrp bump
5.put cwm rom, bootloader, gapps <where to get gapps zip?> onto internal memory somewhere familiar to me
5.wipe all but internal memory
6.flash bootloader
7.flash rom
8.flash gapps
9.???
10.profit
Check my steps teacher? I'm gonna start it anyway when my phone hits 80+ percent
andrew2432 said:
@MarshisnotMellow
Does the cwm mm come pre rooted? Or unrooted ready from whatever idiocy I'm ready for?
1.stock
2.root
3.autorec twrp
4.upgrade to blastagators 3.0.2-1> or a different version I'm missing? This one says blastas twrp bump
5.put cwm rom, bootloader, gapps <where to get gapps zip?> onto internal memory somewhere familiar to me
5.wipe all but internal memory
6.flash bootloader
7.flash rom
8.flash gapps
9.???
10.profit
Check my steps teacher? I'm gonna start it anyway when my phone hits 80+ percent
Click to expand...
Click to collapse
cwm is clockworkmod, its a custom recovery. i think you meant CM 13, mm rom.
yes, the Cyanogenmod team have placed root access into the rom, so once youll be finished wih installing cm 13 rom, you can just go to settings, Tap build number repeatedly until a message will show "congrats you are a developer now". that'll open developer options in main setting screen Go into that and youll see root access. turn it on. youll have root.
you can check in root checker app to confirm root access for confirmation. you wont need super su app in any of these roms anymore.
your steps :
stock
1. root
2.autorec (for installing twrp on your phone) for kitkat its on forums, for lollipop its in google play. just get the one for your model, search for autorec in google play.
- blastgator's twrp requires you to have any version of twrp beforehand in order to install his version.
3. download and save blastgator's latest twrp, when youll go to download his twrp, itll be written there which one's is the latest version, just download that one and flash it through recovery.
4. Yes place all files in your phone, you can get gapps from opengapps.org/
select arm- 6.0- whatever size you like(, pico is lightest contains all essential gapps, stock contains every gapps)
5. wipe yes.
6. flash bootstack
7. flash rom
8. flash gapps
9. once gapps done, just hit reboot system.
10. enjoy
yes go for it when you have more than 80% battery, this is to ensure that all flashing steps go through without any issue, you dont want your phone to run out of juice while flashing rom do you that could cause soft bricks. so always keep battery more before flashing.
[IMPORTANT] : remember to read instructions of the rom you're installing and adjust the steps as instructed in there.
Goodluck :highfive:
Awesome, I forgot to.flash gapps prior to something I just did, not sure if it will cause increased global warming or thermonuclear war...update soon
@MarshisnotMellow
Gapps installed!! No Internet connection on the d800 and something sinister has happened to my unlocked WiFi Hotspot so I'll have to check for play store capabilities later!! Thanks for the help!!
I decided to go with the latest 29.10.2016 nightly of CM13 for my first run on this phone. Everything went through, no one died, lol. I'm going to start installing and restoring stuff now, get Xposed on, like I have on my TF701T tablet and trick out my phone's appearance. Just a note - after you install new bootstacks your phone's MAC address will change, so if you have a WiFi network with a MAC filter you might want to add your new address.

Need help flashing ROM on I545

Hi it is the first time I am flashing Android ROM. I have done some reading already. Before I start, I still have a few questions and also want to make sure I am doing it right.
I own the Galaxy S4 Verizon I545. It is running Samsung ROM Android 4.4.2, Baseband I545VRUFNC5. My goal is to flash a new ROM with recent Android versions, hopefully 7.1.1 (but I would settle with Marshmallow if that is more stable), it can be close to AOSP, I don't need ROMs with extra features.
In my understanding, the bootloader is locked, it will only load signed kernels and recovery. And then the kernel would load the system. In order to flash the system, it is best to flash the recovery first with TWRP. TWRP is modded with loki hack so it would load with the locked bootloader.
So here are my questions:
1. Does it matter which firmware/baseband I am currently on? For some phones (LG G2) I heard newer firmware fixed the loki hack. Should I update to the latest Samsung rom or leave it at NC5?
2. I don't see many ROM posted for the i545, which one is the most recent and reasonable stable? The Cyanogen website is down, should I try LineageOS?
3. I see different instructions for flashing TWRP. Can I flash it with just Odin? Some instruction mentioned rooting the phone first with KingRoot or other root, and then use dd. Does the phone have to be rooted? (I prefer not to if it is not necessary)
4. If after I flashed recovery, it fails to boot into TWRP, what can I do to restore everything to default?
5. The kernel will be untouched in the process right? I am only flashing recovery and system ROM, and the kernel will work fine with the new system ROM?
Here are the step and software I plan to use:
0. reset the phone to factory
1. use Odin to flash TWRP 2.8.7
2. download a ROM compatible with I545 and place it on the phone
3. flash the system using TWRP
Any feedback would be appreciated.
PS: Also I have a LG G2 D801. I would flash that phone instead if it is easier. I just want to get started and learn some things along the way.
https://forum.xda-developers.com/galaxy-s4-verizon
Oh Sorry. Didn't notice there is another forum. Should I repost there?
Yes.
1. Yes, it does matter. As you said, newer firmwares have fixed the exploits which make the phone harder to hack.
2. Any ROM should support your phone. They are generally unified.
3. In the name of anything holy, do not root with KingRoot. If you want to root, then the only way to go is CF-Auto-Root.
Rooting is sometimes necessary because recovery won't always install with Odin.
4. Flash stock ROM.
5. Kernels are specific to ROMs. So no, the kernel won't be untouched.

Note 4 after Flashing TWRP bootloop

Hi Guys,
I have a N910F Device , so I have yesterday worked on Rooting the Rom and Install Custom Rom.
I have using a Tutorial from Saarliner Rom Devloper and his Rom N4Rom but after I have flashing TWRP over Odin and get in Odin and erase all and install Rom there were Bootloop.
After I have flashed Remix Rom Project or other Rom ever and ever the Same ever Bootloop
My Question what I have make wrong?
- Download Mode
-TWRP Recover flashing
- Erease all up to Point Micro SD
- Flashing New Rom
Isn´t Correct that?
I knowing from S2/S3/S4/S5
First Root stock Rom then TWRP then Custom Rom or was it right?
1. 910F is known to have an eMMC problem - read about it
2. when you flash an 910F it is advised to do it in a cool environment - no joke, get a fan to blow on it or something - because heat produce the damage from point 1
3. it looks ok what you did, but did you updated to the ROM required BL and Modem ? did you respected all the instructions? why don't you try to talk with the saarliner rom creator/developer?
To 1. isn´t present , because Stock Rom are working fine and without any Reboots or Errors.
To 2. yes it was very hot.
To 3. Yes i did and yes i have read it 2 times, so my Question is when I would like to install a Custom Rom, i must have a rooted Stock then Recovery TWRP flash then Custom Rom isn´t it?
Because the Way from Saarliner look like not complete, i can´t imagen that it work so in the Tutorials. The Developer self has a Broken N4.
bluedesire said:
Question is when I would like to install a Custom Rom, i must have a rooted Stock then Recovery TWRP flash then Custom Rom isn´t it?
Click to expand...
Click to collapse
Not obligatory to have a rooted stock. After flashing TWRP, you can root it also - my advice is to use Magisk for root.
Also as advice - if saarliner rom is not working, try some other rom. The snapdragon forum has some roms, both touchwiz based and AOSP.
I will try it out.

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