Need advice on flashing and root. - Teclast X98 Air 3G

A few question , hope the expert here could kindly help to answer as i am new to andriod.
Model: X98 Air3G ( C6 J6 ) - Andriod only (kit kat 4.4.4 )
Currently using Telcast original rom
Currently using nova launcher and have remove or disable all chinese app
a) I find the touch screen not so sensitive although usable.
b) Sometime it jam
Questions
1)So if i flash to new custom rom ( Mirek190 V6 Roms) will it help to solve the above problem ?
2)Do i need to root first in order to flash new rom ?
3)If the flashing stop/jam half way or failed , can i still restore to factory default setting ?
By press power and Vol- button to recovery mode
Flashing new Rom . i intend to use back andriod (no dual boot) and use current partition
4) Will be using Flashing system and wipe data option . Is it a good option?
4a) There is a partition table (partition.tbl) in the new rom folder ,will it re partition my internal sd card when flashing the ?
Thanks in advance.

Tmengyew said:
A few question , hope the expert here could kindly help to answer as i am new to andriod.
Model: X98 Air3G ( C6 J6 ) - Andriod only (kit kat 4.4.4 )
Currently using Telcast original rom
Currently using nova launcher and have remove or disable all chinese app
a) I find the touch screen not so sensitive although usable.
b) Sometime it jam
Questions
1)So if i flash to new custom rom ( Mirek190 V6 Roms) will it help to solve the above problem ?
2)Do i need to root first in order to flash new rom ?
3)If the flashing stop/jam half way or failed , can i still restore to factory default setting ?
By press power and Vol- button to recovery mode
Flashing new Rom . i intend to use back andriod (no dual boot) and use current partition
4) Will be using Flashing system and wipe data option . Is it a good option?
4a) There is a partition table (partition.tbl) in the new rom folder ,will it re partition my internal sd card when flashing the ?
Thanks in advance.
Click to expand...
Click to collapse
Any expert advice ?

Related

New to this phone , need guide

Hello guys , I am new to this forum and need some direction . I have recently got a GT-S5830 ,
Android version : 2.3.4
Baseband : DDKQ6
Kernel : 2.6.35.7
Build : DDKQ6
Will really appreciate a direction or small help , how to guide , how to root it , install Clockworkmod and how to flash this mobile .
http://forum.xda-developers.com/showthread.php?t=1797986 ,
Should I need to follow the instructions in this thread ??
http://forum.xda-developers.com/showthread.php?p=12874680#post12874680
this is a better guide for rooting, modding and flashing.
For basic info, the one you posted is better.
Thnks for the reply dude .. Can I directly go to point G and H ? Does this phone has an unlocked bootloader ??
Is there any way to go back to original stock fw ?
deepayanneogi said:
Thnks for the reply dude .. Can I directly go to point G and H ? Does this phone has an unlocked bootloader ??
Is there any way to go back to original stock fw ?
Click to expand...
Click to collapse
Yes you can go back to original stock ROM any time by flashing via Odin
Sent from galaxy ace running S3 beta 3.1 evolution
You can go directly to steps G and H after rooting. Step C is for flashing the stock firmware, thats our safety net, whenever things go wrong, we flash stock firmware via Odin and the device becomes brand new.
There is no bootloader issue here, you can directly install custom recovery and get flashing. Just stay away from the ROM Manager app, its incompatible with this phone.
Simple Guide for getting Cyanogenmod working
Hey
I got this phone a while ago and can share my experience on it with you.
first off: DON'T TOUCH ROM MANAGER!!!!!!!!!!!!!1!!!!!!!!
I have seen too many people go down the bricking route to sit and watch another person go down that route...
Anyway, why dont you flash CM 7.2.0 cooper? Ive been using it for a month now and its great! Its the latest stable release, i didnt want to go any higher since I don't have the cash for a new phone, and have no use for a paperweight its quite simple really,
1: download cooper (i havent posted 10 yet so take away spaces) [get. cm / get / 2K8]
2: download CMW recovery (attached: couldnt find file I have online)
3: put the files in your sd root
4: boot into recovery (power+home)
5: install CMW recovery by clicking on (with home button) apply update from sd card and locate the zip file
6: reboot again into recovery (now CMW recovery)
6.1: (OPTIONAL, but recommended) make a full backup under backup and restore
7: Wipe data/factory reset, wipe cache partition and in advanced, wipe dalvik cache
8: install zip from sd, pick the cyanogenmod zip and apply. HAVE FUN
Just ask if there is anything I can help you with
NOTE TO SENIOR MEMBERS AND THE LIKE: I know there is an official thread on this but he made a post on being new to the phone and I'm trying to help...

[Q] help me with Ultimate_N7000_LSZ_JB_4.1.2_v5.2 restart problem

Updated 4.25.13
the solution is very simple.just format the sd card and everything should be fine.thanks for everyone who helped me
Hi guys
this is my first post and I hope you guys can help me,I already searched the forum for similar problem but no luck
I installed Ultimate_N7000_LSZ_JB_4.1.2_v5.2 ROM and it was perfect for the 1st day then I realized that my phone keep restarting on its own when the screen is off,sometimes at 30 mins interval or even more.the phone don't show the boot screens.the screen will always be off when this happens.I also noticed that this doesn't happen when my phone is charging
another problem I'm facing is at times when i try to unlock my phone it stays black for a while until it can respond
a third problem is when I unlock my phone it will show in the status bar the message "sd card was removed unexpectedly" and then say "preparing sd card" .then it won't show the contents either in the gallery or the music player but I can still access them from file explorer
sometimes when it restarts i get a code on the status bar instead of the service provider (pic provided)
before I installed this Rom I was on official JB UAE version which I flashed using Odin and then I rooted my phone using PhilZ-cwm6-JPLSB-UAE-4.89.4
I wiped everything before installing it,Full wipe /data/factory reset /cache and dalvik.Format /data /system and /preload
please help me urgently
test with the SD card removed.. also try another battery... the code could be the code of the provider and name not being displayed.. if all ok go back to stock rom after all wipes and formats and test again
nokiamodeln91 said:
test with the SD card removed.. also try another battery... the code could be the code of the provider and name not being displayed.. if all ok go back to stock rom after all wipes and formats and test again
Click to expand...
Click to collapse
before I installed this ROM I had no problem at all.the only problem I had was draining battery and wakelocks
I'll try using it without the sd card
but what about the restarts???????
not sure. i have used that rom for a while and didnot face that problem.. are yu sure you did not have that restart issue when on stock rom? try flashing another rom will check if the downloaded rom has issues or not..
I'm sorry but I'm new to all of this.this is my 1st ROM ever
so I can flash any official JB ROM through Odin on top of this custom ROM after wiping everything? and then install the custom ROM again?
nokiamodeln91 said:
not sure. i have used that rom for a while and didnot face that problem.. are yu sure you did not have that restart issue when on stock rom? try flashing another rom will check if the downloaded rom has issues or not..
Click to expand...
Click to collapse
I'm 100% sure i didn't have that problem before.
Yes. After flashing the stock rom, you will need to root it and get CWM. best will be to flash Philz kernel to root it.. then you can get back to custom rom again..
before you flash the stock rom boot into recovery (Philz recovery)
- Choose Wipe Data > Clean before install a new rom. (this will clean the rom. and phone will not boot after this step as there will be no rom)
- Advanced > reboot download > connect to pc and use odin to flash the rom
nokiamodeln91 said:
Yes. After flashing the stock rom, you will need to root it and get CWM. best will be to flash Philz kernel to root it.. then you can get back to custom rom again..
before you flash the stock rom boot into recovery (Philz recovery)
- Choose Wipe Data > Clean before install a new rom. (this will clean the rom. and phone will not boot after this step as there will be no rom)
- Advanced > reboot download > connect to pc and use odin to flash the rom
Click to expand...
Click to collapse
so if i flash an official Rom i'll lose the root?
does it matter what official JB ROM i use?
should I use the same Philz Kernel I used before to root the phone?or there is a better version?
Yes after flashing using odin you will loose root. Flash Philz kernel for JB close to the rom you installed like DDLSC or XXLSZ
The reason for your problems could be a defective sd card. Does the error persist without the card?
Sent from my revived Galaxy Note
Seems like ur sd card is dead. You can also try a clean install of the new rom LT4 since it is a bit better than all the previous crappy jb release =)
thank you guys
I removed my sd card since yesterday,and since then everything is fine.no restarts or battery drainage.the ROM works like a charm
I'll try to format it and see what happens. unless it's corrupt for good
I really appreciate ur help.big thanks :good:
Thanks again for ur great help
the problem is completely solved,I formatted my sd card and everything is working fine.the ROM is awesome.better battery life and very smooth
THANKS

[Q] How to install DjangoManouche ICS ROM ?

Hey ! I'd like to install a custom rom on my LG Optimus 2x because the current Android Version I have (4.0.4) is working reaaaa...aaaly slow (freezes , not responding , crahses ... you name it : this phone has it !). So I'm just hoping that if I install a custom rom or something it will have better performance.
Now what I kinda need is a step-by-step guide on installing a custom rom , because I don't really know how to do it (which is funny , since I'm a programmer) I was thinking about the DjangoManouche Rom , but if you guys have better suggestions I'll take it.
So ... step-by-step guide on how to do this ? I also heared I have to do some pre-installation stuff like unlocking my phone's root. Yeah I need some guidance on that as well ... I've only tried installing a custom rom once before , and all I met was errors ...
Thanks !
You can use the AIO Toolkit to root and install recovery image (CWM or TWRP) on your phone. Instructions are given in the AIOT thread.
After this you can flash a custom ROM from CWM/TWRP: Copy the ROM to the SD card, enter recovery mode by pressing Vol down + Power buttons, when phone is off. Choose flash/install custom ROM from (external) SD card, then select the ROM file you copied before.
Good luck!

Help | Note Down !

hey guys
i got a note 1 N7000
the 4.1.2 rom was on the device
i decided to instal a kitkat cyanogenmod 11 |nightly| on the device
according to this guide :
http://www.androible.net/root-galax...m-recovery-android-4-1-2-jelly-bean-firmware/
i rooted the device which i doubt if i did this right
then i copied the rom file in the internal storage
i got to recovery , got a backup , wipe & reset factory
then i installed the rom but it didn't install correctly and i got the failure message in recovery
now i unpluged the device and turn it on , it shows a yellow warning and doesn't go any further
i could use some help to install a 4.4 version of android
thanks ♥
May he you wiped system that's why it's not booting.. If you are able to get into recovery then transfer raw r4 into sd card. Then boot into recovery. Flash raw kernel first. Then reboot into recovery. Flash the kitkat rom.
yes , i can access to recovery
can you get me a link of that rom ?
which kitkat rom do you prefer to install on this phone ?
i flashed a R5 kernel but the recovery mode has changed to Team Win Recovery Project 2.6.3.0
and i can't mount the device or flash a rom
how do i get back to previous recovery ?
can i instal a recovery with odin ?
P.S : i solved this one
Finaly ! i installed the 4.4.2 rom
but the WIFI doesn't work
any idea ?
Oracle_Eldorado said:
Finaly ! i installed the 4.4.2 rom
but the WIFI doesn't work
any idea ?
Click to expand...
Click to collapse
Doesn't work? Means? Does it turn on or not? If yes and then can't see any networks, then go to advanced wifi settings and set the region.

[Q] Need urgent help !!! Unbrick, Kernel, Recovery

Hello friends,
I need urgent help !!!
Yesterday one of my very close friend gave me his Note to upgrade to JB (he was on ICS. LF4 if I remember correct)
So I did following :
1. Downloaded couple of Custom ROMs and PhilZ 6.26.6 on to his phone (External SD)
2. Tried to boot into Recovery and voila.....his HOME button is not working. Anyways I booted and adb reboot recovery
3. Then I flashed PhilZ and it flashed successfully. Since I couldn't boot into Recovery without Home button I did Reboot System.
4. Stuck in N7000 Blackscreen and adb shows Device Offline
What I am planning to do now
1. Put device to DOWNLOAD mode through USB JIG
2. Flash Stock JB (Here's 2nd problem - download links are not working for Stock JB at least not Indian one Can somebody with fast internet plz upload it on dev host or Mediafire and share with us. Thanks !!! )
3. Reboot into Recovery and flash PhilZ
4. Flash Custom ROM
Am I doing things right? Is my direction correct?
I would still prefer if I somehow could boot in current OS, put some Custom Recovery and flash Custom ROM. Saving Stock ROM flash path and ODIN.
Plz help and advise !!!!!
Thanks !!!
You installed a kernel that doesn't fit to ICS. So it's no suprise the system doesn't boot. Install an ICS kernel and at least the system should start again.
And after that: give it back to your friend and let him repair the home button first. Don't risk being the fool who ruined his device.
Update: just read again and saw that right now you don't get a connect with adb. So yes, it seems to be the only solution to install an stock rom with Odin. After that I still would give it back for repair.
ThaiDai said:
You installed a kernel that doesn't fit to ICS. So it's no suprise the system doesn't boot. Install an ICS kernel and at least the system should start again.
And after that: give it back to your friend and let him repair the home button first. Don't risk being the fool who ruined his device.
Update: just read again and saw that right now you don't get a connect with adb. So yes, it seems to be the only solution to install an stock rom with Odin. After that I still would give it back for repair.
Click to expand...
Click to collapse
Can you give me link for safe ICS kernel ? Will this work http://www.mediafire.com/download/32ik5mg6bgg8q1d/PhilZ-cwm6-XXLRK-XEU-3.99.tar.md5
I need to boot in the current OS once to take backup of EFS (I heard JB wiped off EFS of few).
Thanks for coming forward to help !!!
Yes this is an ICS kernel with Philz recovery. Should work and give you the chance to reboot into the OS.
And a backup of EFS is a very good idea (after a repair in Thailand I'm using a developer imei).
Good luck.

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