extending RAM, recovery flashing a spreadtrum SC6820 - General Questions and Answers

I successfully rooted my phone but
1) I can t find a way to extend my RAM using the SD card second partition (Link2SD does not recognize the ext2 second partition on my SD CARD)
2) I don't know how to install the right recovery for my phone
3) I can''t find a custom ROM that won'' t make my phone freeze every time I install a new app and, if I finally find any, I don'' t know how to correctly flash it.
I am completely lost. Can anyone help me to find a solution and explain me what do I have to do?
A photo of my phone
Original ROM, CMW recovery and a file the use of which I don' t know that I have recently found.
Thank you for your lights!

socratisv said:
I successfully rooted my phone but
1) I can t find a way to extend my RAM using the SD card second partition (Link2SD does not recognize the ext2 second partition on my SD CARD)
2) I don't know how to install the right recovery for my phone
3) I can''t find a custom ROM that won'' t make my phone freeze every time I install a new app and, if I finally find any, I don'' t know how to correctly flash it.
I am completely lost. Can anyone help me to find a solution and explain me what do I have to do?
A photo of my phone
Original ROM, CMW recovery and a file the use of which I don' t know that I have recently found.
Thank you for your lights!
Click to expand...
Click to collapse
Link2SD does not increase ram, there's another app for that. Link2D is for increasing ROM ( internal space). I cannot help you with the custom rom but here's the recovery image for your device http://www.mediafire.com/download/6xn977jjsuusjan/cwm-recovery-N9300.img.7z.

Related

Just some help maybe bricked

I assume that i had rooted the phone
i wanted to install a custom rom.
i did the One-Click-G2x-recovery-flasher-09-23
well at this phone i downloaded the rom i dod this steps
Wipe data/factory reset
then i did
ount and storage = format/system
now when i need to go to install from zip card.
none of the roms show up in my sd card.
and when i reboot the phone it goes into a black screen .
i can only get to the CWM screen
is there anything i can do?
thank you ahead of time
Did u install the latest cwm?
Go back in your sd card and make sure the rom files are there. Its possible that u placed them in the internal memory so check both
Sent from my LG-P999 using XDA App
Hey hi thanks i was using Flash CWM 4.0.1.5
but then i try
Flash CWM 5.0.2.0 and i was able to flash it.
thanks for the reply.
Did you download the rom using your phone or PC... reason I ask is if you used your phone to download the rom its saved in the download folder... I use my phone to download my roms...also if your promise on the external SD just choose install from SD, if its on your internal SD then you would choose install from internal SD... there's also a download folder on internal SD .. you can check there also...
crazerico said:
Hey hi thanks i was using Flash CWM 4.0.1.5
but then i try
Flash CWM 5.0.2.0 and i was able to flash it.
thanks for the reply.
Click to expand...
Click to collapse
4.0.1.5 is set up to use the internal memory. You can only flash from the internal pseudo "sdcard" and any CWM backups will be stored in the same internal memory.
5.0.2.0 lets you flash from either the pseudo internal "sdcard" of the "external sdcard." But when you do backups of your rom they will only be stored on the external sd card.
Use 5.0.2.0. It is better and more versatile in my opinion but you need an external sd card to fully utilize it.
Also, I wish people would stop misusing the term bricked. A true brick is a phone that does NOTHING when you press the power button. I did this once to an A71 variant phone and the phone was very dead. The condition you have is more like you "borked" your phone. The phone powers on so it is not dead, so it is not bricked. Plus as long as you can get into recovery I would not even consider your condition a "soft brick." A soft brick is when the phone is borked and takes extraordinary measures to revive it, but it is still fixable. A better post would have been "My phone is messed up. Need help reviving it."
Your title is fine, is has the word "maybe" in it. He's just one of those people..
Sent from my LG-P999 using Tapatalk

o3d goes into recovery mode every time it boots

Hi guys, i'm in desperate need of your help. i think my precious o3d might have been screwed.
first let me tell you what i did. as you know the internal sd card of o3d is 5gb or so and it fills up very quickly. this internal sd card is mounted as /sdcard. i have a class 10 16gb micro sd card and when i insert it, its automatically mounted as /sdcard/_ExternalSD. The applications or games, especially the ones that have external data folders which are like 1gb in size insists to be installed on /sdcard. You can't move those data folders to _ExternalSD, because then the apps doesn't work.
Then i came across this topic:
http://forum.xda-developers.com/showthread.php?t=1189701
As you can see that was exactly what i needed. I had CWM 5.0.2.0 installed so i downloaded the first .zip then copied all of the files and folders excluding the _ExternalSD folder to the external sd card then rebooted into recovery. From there i flashed the zip and rebooted again. phone booted up and all was ok and it worked. now the phone sees the external sd card as the internal one and the internal sd card was mounted as /sdcard/_ExternalSD. I then formatted the internal sd card from the settings menu because i already copied all of the stuff there to the external card. It worked fine and the internal card is formatted. After that i decided to get a nandroid backup so i opened the rom toolbox program. From the menus i selected the backup option, gave it a name, clicked ok. the phone rebooted into cwm recovery screen but nothing happened. then i noticed something was not right because there was some error lines under the cwm menus saying "E:can't mount CACHE:recovery/command" etc. Then i selected the reboot phone option but the phone rebooted right back into the CWM recovery again!! At that point i knew that i was @#?^ed.
Anyways i researched a lot and came across this thread:
http://forum.xda-developers.com/showthread.php?t=1156549
i did exactly what he said and it worked, i mean it flashed nicely. then i rebooted the phone but it booted into the recovery again!!! But this time the CWM recovery was gone and i believe this is the stock recovery screen. I can browse the menu of it and make selections but the phone boots into the recovery every time it reboots.
The recovery screen looks like this:
http://farm8.staticflickr.com/7010/6654644033_b616bc0635_z.jpg
Then i flashed the phone to the latest official firmware V21A_00, it flashed nicely but it still boots right into the recovery everytime.
Then i installed the Android SDK and tried to push the original vold.fstab file to the system using the adb command line tool but it doesn't see the phone. I think adb works only when the system boots up normally, not in the recovery mode.
I don't know if there's a way to install the CWM from the stock recovery somehow. If you know how, please tell. The CWM has more options.
I don't know what else i can do. It started to look ridiculous. If there are any experts cool enough to help please do so. I'll be waiting. Thank you...
Edit:
I also tried this:
http://forum.xda-developers.com/show....php?t=1244490
I starts just fine but get's stuck on the "RESET" command, after a while it gives "DOWNLOAD FAIL!" error. I think the phone is supposed to restart automatically but it doesn't. Manually resetting the phone doesn't work either.
I'm about to pull my hair out...
Edit 2:
I also posted on the official LG Mobile forum here:
http://www.lgforum.com/forum/boards...d-goes-into-recovery-mode-every-time-it-boots
Fingers crossed
Quite a post!
From all your post there is no mention that you formated and did a factory reset after 21a flash.
Can you please try that if you haven't?
Sent from my LG-P920 using xda premium
thank you for the reply!
i tried all 4 wipe options on the recovery screen then rebooted. it's the same, i'm back at the good old recovery again
Did you try with the external sd card out?
This is strange, usually a kdz flash coupled with a format fixes the problem.
Some how it still can't find the internal SD card.
I don't have further recommendations. Sorry
Sent from my LG-P920 using xda premium
yes i tried with the external sd card out. it didn't work..
vpamir said:
yes i tried with the external sd card out. it didn't work..
Click to expand...
Click to collapse
Hopefully someone else on this forum can suggest a way for you to unbrick.
your problem is although you have reset your phone, somehow it can't find a partition to boot from.
or
somehow the KDZ flashing is not totally successful.
good luck
If only there could be a way to be able to use the adb command from the Android SDK then i might be able to restore the vold.fstab file to its original, if the problem is that at all. Maybe then it'll work. To be able to flash the CWM Recovery again somehow might be a good thing too because it has more options like flashing .zip format roms but i have no idea how. Does anyone know if the stock recovery can flash some specifically named file to the system, does it have that kind of functionality? I'm desperate, please share your thoughts.
.............anyone?
I am sorry to say that but there is no solution for this problem yet. I have done the exact thing that you do and tried every single solution with no luck. The only way is to send it to lg repair service. My solution was to replace the mainboard.
Dostum gecmis olsun malesef tek cozum yolu anakarti degistirmek. Uzaman sayilirim android konusunda bosuna ugrasmayasin diye soyluyorum. LG servisi bile anca anakarti degistirerek cozum sunabildi. Temel problem internal karti formatlamis olman. Partititon table'i bozuyor bu islem malesef ve bu yuzden hicbir yontem ise yaramiyor.
Gecmis olsun tekrar...
so you say that the main problem was to format the internal sd card? well if formatting the internal sd card bricks the phone then why the hell is there an option to format it in the settings menu?
well if you didn't apply the swap fix, it wouldn't be a problem to format. When you swap the sd cards and format, it is the problem.
crime_of_heart said:
well if you didn't apply the swap fix, it wouldn't be a problem to format. When you swap the sd cards and format, it is the problem.
Click to expand...
Click to collapse
so you did exactly the same thing as me right? i mean you applied the swap fix then formatted the internal sd?
replacing the motherboard to fix this seems to be a bit nonsense to me to be honest. what does the partition table have anything to do with the motherboard?
if only there would be a .kdz format custom rom which factory resets the internal sd card during the flash process and maybe fixes the bootloader somehow, that might be the solution.
yes i did the same and the only solution was to replace the motherboard. we need a sowftware that can reach to the emmc in low-level. like omap flasher. but we also need the correct drivers which doesn't exist yet.
crime_of_heart said:
yes i did the same and the only solution was to replace the motherboard. we need a software that can reach to the emmc in low-level. like omap flasher. but we also need the correct drivers which doesn't exist yet.
Click to expand...
Click to collapse
i don't know what the emmc is, i need to do research on that. but i still think that replacing the motherboard won't solve this issue because it seems non relevant to me. i messed up with the vold.fstab file. but after that it worked fine. i mean the internal and external cards swapped just fine. only after i decided to make a nandroid backup using rom toolbox all hell broke loose. i plan to wait a couple of days before turning the phone to LG service. i believe someone will come up with an idea.
yardım etmeye çalıştığın için teşekkür ederim bu arada
Well, there´s a new recovery for the O3D, v5.0.2.7 (I got it with ROM Manager).
It fixes 2 bugs of the previous (5.0.2.0) version: now the USB mass storage option in the mounts menu works (mount external SDCARD), and we can use ADB while in recovery. That way we can fix stuff in the phone filesystem while in recovery: we can now use ADB shell, or ADB push to replace files.
The problem is that I don´t know how to flash it to the phone while in the stock recovery. If someone can guide me on creating a signed ZIP containing this new recovery, flashable in the stock recovery, I would be glad to do that and post it here. I think these phones of you guys can be fixed using this method!
Marcovecchio said:
Well, there´s a new recovery for the O3D, v5.0.2.7 (I got it with ROM Manager).
It fixes 2 bugs of the previous (5.0.2.0) version: now the USB mass storage option in the mounts menu works (mount external SDCARD), and we can use ADB while in recovery. That way we can fix stuff in the phone filesystem while in recovery: we can now use ADB shell, or ADB push to replace files.
The problem is that I don´t know how to flash it to the phone while in the stock recovery. If someone can guide me on creating a signed ZIP containing this new recovery, flashable in the stock recovery, I would be glad to do that and post it here. I think these phones of you guys can be fixed using this method!
Click to expand...
Click to collapse
Great news! But now i need to find a way to install the new CWM. Just as you said i believe what i need is to find or make a .kdz update which includes this new CWM.
What do you think?
I know this is possible, at least for the Galaxy Ace: I have a ZIP file for this device with a custom recovery image, flashable in stock recovery!
To make one for the Optimus 3D, I need to know the following:
- How can I obtain the .IMG of the new recovery? I have found some temp files in clockworkmod folder in my sdcard. The creation date of one of them matches the exact moment I upgraded my recovery, and the file size also matches a recovery image: 5.54MB. Is it the recovery image? Can I just rename it to recovery.img? How can I extract it to ensure it´s ok?
- After I get the recovery image, I can use the Galaxy Ace ZIP as the base to build the O3D zip file. Any help on what do I have to change to make it work correctly?
I also tried this:
http://forum.xda-developers.com/showthread.php?t=1244490
I starts just fine but get's stuck on the "RESET" command, after a while it gives "DOWNLOAD FAIL!" error. I think the phone is supposed to restart automatically but it doesn't. Manually resetting the phone doesn't work either.
I'm about to pull my hair out...
Edit: I'm 99% sure that this isn't a hardware related problem. And LG's software not being able to turn the phone to stock is totally [email protected]#$%!
On some "unbrick your optimus 3d" threads i came across this image:
http://attachments.xda-developers.com/attachment.php?attachmentid=667470&d=1311752328
i tried all methods around here but not once i came across a screen like it. weird...
well i give up guys. so much technical [email protected] going on and no one seems to understand this device enough. i'll turn it to the LG Repair Service today. Thank you everyone for your help...

[Q] How to install a custom recovery on SGH-I857??

Hi;
i am a noob in the android world and i need a help
i have a sammsung SGH-I857 with 2.2.2 android version & 2.6.332.9-perf karnel version which is rooted
I want to release the maximum possible space of internal phone memoir because it small (177MO ONLY) 89.30 MB of space it used.
I would move them to the SD card (8GB) or remove them if it's possible ,but I do not know how knowing that my phone has never been changed at the ROM or Kernel or Recovery or anything like that
I also read that before anything i should use a custom recovery and make a backup of my current set up, so in case something gets messed up, i can restore the backup and be as good as new!,then install a ROM that can do what I want if it's possible
the problem is that I can not find how I did lots of research, but I have not found those for SGH-I857
so if you could tel me how ,done please & thank you in advance
NAPSTER
napster94 said:
Hi;
i am a noob in the android world and i need a help
i have a sammsung SGH-I857 with 2.2.2 android version & 2.6.332.9-perf karnel version which is rooted
I want to release the maximum possible space of internal phone memoir because it small (177MO ONLY) 89.30 MB of space it used.
I would move them to the SD card (8GB) or remove them if it's possible ,but I do not know how knowing that my phone has never been changed at the ROM or Kernel or Recovery or anything like that
I also read that before anything i should use a custom recovery and make a backup of my current set up, so in case something gets messed up, i can restore the backup and be as good as new!,then install a ROM that can do what I want if it's possible
the problem is that I can not find how I did lots of research, but I have not found those for SGH-I857
so if you could tell me how ,done please & thank you in advance
NAPSTER
Click to expand...
Click to collapse
First, you need to install Mount2SD or Link2SD, it will link (replace) your apps to SDcard. You can find it Mount2SD here and then you need to partitioning your SDcard first, just follow this instruction and you also get Link2Sd from here. I guess these apps don't need custom ROM or kernel to work. But custom recovery, like CWM or TWRP is necessary needed to do full backup (Nandroid Backup) of your current stock ROM.
Well, for custom recovery you can try ROM Manager (It's free app on Play Store), it will help you to install CWM Recovery. Or you can try TWRP Manager (it's also free app on Play Store) to play with custom recovery by TWRP.
Good Luck.
DO WITH YOUR OWN RISK.​
zachnuryanto said:
First, you need to install Mount2SD or Link2SD, it will link (replace) your apps to SDcard. You can find it Mount2SD here and then you need to partitioning your SDcard first, just follow this instruction and you also get Link2Sd from here. I guess these apps don't need custom ROM or kernel to work. But custom recovery, like CWM or TWRP is necessary needed to do full backup (Nandroid Backup) of your current stock ROM.
Well, for custom recovery you can try ROM Manager (It's free app on Play Store), it will help you to install CWM Recovery. Or you can try TWRP Manager (it's also free app on Play Store) to play with custom recovery by TWRP.
Good Luck.
DO WITH YOUR OWN RISK.​
Click to expand...
Click to collapse
is this the only solution? because I read that there a lot of people who could not make the SD card as it was (non-partitioned)!!
napster94 said:
is this the only solution? because I read that there a lot of people who could not make the SD card as it was (non-partitioned)!!
Click to expand...
Click to collapse
That's the only solution that I know. Just have a try, coz it's fine too if you only have class 4 SDcard.
oK i will thanks
hey , i have the same phone this is what i have done to gain 2go of app memory , root it with superoneclick , partition your sd using minitool partition wizard make one partition fat32 and another linuxswap make them both primary (ps: don't use your phone to partition) then instal link2sd and mount second partition fat32 ....linuxswap partition is the second partiotion for apps.... you are done ...just every time when you install a new app go to link2sd click on the app you want to move to second partition and then click create link. that's it
ps; for sgh-i857 users i lunched a thread for a costum rom!! support it here please : http://forum.xda-developers.com/showthread.php?p=48720803
---------- Post added at 01:26 PM ---------- Previous post was at 01:15 PM ----------
napster94 said:
Hi;
i am a noob in the android world and i need a help
i have a sammsung SGH-I857 with 2.2.2 android version & 2.6.332.9-perf karnel version which is rooted
I want to release the maximum possible space of internal phone memoir because it small (177MO ONLY) 89.30 MB of space it used.
I would move them to the SD card (8GB) or remove them if it's possible ,but I do not know how knowing that my phone has never been changed at the ROM or Kernel or Recovery or anything like that
I also read that before anything i should use a custom recovery and make a backup of my current set up, so in case something gets messed up, i can restore the backup and be as good as new!,then install a ROM that can do what I want if it's possible
the problem is that I can not find how I did lots of research, but I have not found those for SGH-I857
so if you could tel me how ,done please & thank you in advance
NAPSTER
Click to expand...
Click to collapse
hey , i have the same phone this is what i have done to gain 2go of app memory , root it with superoneclick , partition your sd using minitool partition wizard make one partition fat32 and another linuxswap make them both primary (ps: don't use your phone to partition) then instal link2sd and mount second partition fat32 ....linuxswap partition is the second partiotion for apps.... you are done ...just every time when you install a new app go to link2sd click on the app you want to move to second partition and then click create link. that's it
ps; for sgh-i857 users i lunched a thread for a costum rom!! support it here please : http://forum.xda-developers.com/showthread.php?p=48720803
There is no current custom recovery solution for the Samsung DoubleTime (SGH-I857).
I am however trying to make this exist as well as a whole other ROM option that may allow Gingerbread to be ran on the device. So far the base of operations has been the thread in which Dardour has posted a link to above. That however seems to be broken. So here it is again: http://forum.xda-developers.com/showthread.php?t=2580216
Well best of a good day to you.

[Q] Phone broken or still hope?

Hello everydody, I am experiencing some difficulties with my Samsung, model GT-I9003-phone which "dropped off a lorry" somewhere next to my relatives somewhere in Asia. When I goth the device, it was in a non-working condition, except a boot-loop and the download-mode. Back then, I had the package of the phone where the exact version ( I don't know if this is what is called "Baseband" or at least is called baseband at my wife's GT-I5003) was specified. So, back then, I was able to find the exact ROM for the device. Unfortunately, the box with the version number now is - somewhere.
After flashing a stock-rom, I managed to enter recovery-mode where I read something about the internal memory being corrupt. As far as I can recall, I then mounted the external SD-Card and somehow managed to reboot the system back to almost normal operation. Even reboots appeared to work normal, besides the fact I had no memory access, neither to internal nor to external sd. In addition, GPS malfunctioned, too.
Unfortunately, even this state didn't last for long time. After several weeks of now-and-then-use, the system just broke down again into a boot-loop. After some time of flashing a variety of stock roms, I managed to flash clockworkmod recovery which works perfectly well. Unfortunately, I didn't manage to root the phone before it "collapsed" again. Besides the possibility, I'd guess this could be a resaon for CWM being unable to flash a custom rom? Otherwise, I'd just test my way through the varieties of versions .
Basically, I do have two questions: 1. is there a possibility to find out if internal memory has failed - and if yes: How?
2. Is it possible to install any version of CM on that phone in the condition it is in?
Thanks a lot in advance for any answers
Hello everybody, I finally found the box . It reads GT-I9003MKDTHL. Is my assumption right that there are no such things as basebands in the GT-I9003 any more and I should be able to flash pretty much any firmware? Furthermore, today I tried to format what is specified as "sd-card ext" in CWM fir GT-I9003 and it gives me an error-message. When I flash "sd-card", my external sd-card gets formatted. So, I'd presume the internal sd is just fried. I read about a workaround for GT-I 9000, where someone installed Androd on a partitioned external SD. Is there somebody who knows someboy having heard about somthing similar working with the GT-I9903?
One step forward...
Hello everybody, I finally managed to get some light into my issues as I once again figured out how to get a software installed and running . It's this one:
http://forum.xda-developers.com/showthread.php?t=2329200
Thanks a lot to the guy who just posted it somewhere where id could do good...
By the way, I figured out that this software actually includes the Baseband.
As in this version, the original recovery system is running and giving me an error message when I start it without external SD-card, I am now quite sure that the internal memory has just failed as this error message was specified in another posting of someone who had a similar issue with a GT-I9000.
The biiiig "Outch" is, that I am unable to install any CWM Recovery System with that Baseband..This results in me not being able to upgrade the software to ICS, where - as far as I read some troubleshoot-information - will enable me to mount an additional partition on my SD-Card as Data-Partition which isn't possible yet (i.e.: I can't access my SD for storing data or whatever - it's just specified as "not there").
I tried to install the XXKPE-Baseband to be able to go for KPQ which would enable me to install CWM Recovery. I also installed Bagarias CWM-normalboot-image via Heimdall - but I was unable both to boot the OS and to find any trace of a zip-file on the SD-card.
Edit: I managed to install the right CWM - it's mentioned in the post where I've got the firmware from... now, I only have to figure out how to deal with the fact that "officially" there is no SD-card inserted - or, better, that this SD-card is now flagged as "internal SD" - and how that machine can find the zip-file on it
Thanks for every bit of help with that issue
Try Aroma File Manager with Terminal
For SDCard issue you could probably switch them in vold.fstab in /system/etc
Good Luck !!!
try this- http://forum.xda-developers.com/showthread.php?t=2329200

[Completed] Wiped all system data, now stuck on cwm custom recovery mode

I am a complete newbie to rooting. I followed the kingoroot guidelines and rooted my Idea Aurus 3 phone. Root was success. The next step I did was downloading custom recovery and cyanogenmod ROM from here to my memory card
I flashed the custom recovery with flashify. The next step I did was wiping all data from the device by entering in to recovery mode (including cache and everything)
I was hoping I could simply install zip from sd card. But when i click on this option, I cannot find my sd card nor zip file (I checked most folders including emmc, etc, sd-ext and couldn't find SD card. The custom recovery name is Phylz touch 6
Now basically I have a phone without OS and all I can do is accessing custom recovery. I don't have a back up too
I can also see an error log "Cannot mount custom path"
I formatted the memory card to exFAT from exFAT 32 hoping that would work, it didn't help as well.
Also tried to connect phone to pc using USB (thinking I can move rom to system memory), but wouldn't detect phone memory
Now, is there any way to get this fixed? Any help would be awesome
Thanks!!!
kumarj said:
I am a complete newbie to rooting. I followed the kingoroot guidelines and rooted my Idea Aurus 3 phone. Root was success. The next step I did was downloading custom recovery and cyanogenmod ROM from here to my memory card
I flashed the custom recovery with flashify. The next step I did was wiping all data from the device by entering in to recovery mode (including cache and everything)
I was hoping I could simply install zip from sd card. But when i click on this option, I cannot find my sd card nor zip file (I checked most folders including emmc, etc, sd-ext and couldn't find SD card. The custom recovery name is Phylz touch 6
Now basically I have a phone without OS and all I can do is accessing custom recovery. I don't have a back up too
I can also see an error log "Cannot mount custom path"
I formatted the memory card to exFAT from exFAT 32 hoping that would work, it didn't help as well.
Also tried to connect phone to pc using USB (thinking I can move rom to system memory), but wouldn't detect phone memory
Now, is there any way to get this fixed? Any help would be awesome
Thanks!!!
Click to expand...
Click to collapse
Hello,
Please try posting your query in Android Q&A Forum, the experts there maybe able to assist you.
Regards
Vatsal,
Forum Moderator.

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