Hello everybody,
I'm new on this forum, and you are my last chance. I searched for a long time on the net, but nothing can help me. I bought a memup slidepad NG 808 a year ago (MID rk2918-based, 8" screen, HDMI, 1024 Mo RAM, 6470 Mo stockage) and i wanted to change the ROM because of the low of the official ROM. I searched how to root the tablet, i found and rooted it. After that, i tried to find files to install custom ROM in the tablet. I found a zip from OMA, and i tried to install the ROM via Rkandroidtool. But i made two mistakes. Mistake one, i don't make a backup of the original ROM (oups), and mistake two i don't install the ROM adapted to my tablet specs. When i reboot the tablet after install, the odys loox page appears ont he screen, and after the OMA screen, whith the lightning , appears, but the tablet freezes. I must push the reset button to make reboot the tablet. I can access to the CWM , but anything else. My question is, is it possible to reinstall a ROM from the CWM, and if it's possible,where can i download the file. If it's possible, i would want to install a custom ROM, but if it's not possible, the official ROM works well.
Thank you to welcome me to your forum,
Hello,
I searched on the net, and found some people who has the same problem than me, but no one can help us. I tried to connect my tablet to a ubuntu PC and i have access to the microsd content and the backup file stored in the storage memory of the tablet, with several files in .img. I imagine this is possible to replace this img files by non corrupted files and reboot the tablet. But where can i find this files?
Related
Hello,
I Got a question about the tablet. I experimented a bit with the settings and I adapted the tablet one file in ROM (Data / system / etc) vold.fstab.
Unfortunately tablet not working, only show android logo and then nothing. In recovery I got it, wipe data / factory reset and wipe cache partition but without result, that result is the same.
Is there any way to copy original file or modify the edited file in ROM?
I suppose some way by cable and ADB, Google wants to help me somehow ...
Firmware unfortunately I do not and I did not find him anywhere.
It is a tablet with Rockchip RK3188 -> 3Q RC1025F
Sorry for the translation...
Doesn't seem like the company itself has the firmware available for download on their site. You might want to contact them directly:
http://3q-int.com/en/help-form/
PinkDuck said:
Hello,
I Got a question about the tablet. I experimented a bit with the settings and I adapted the tablet one file in ROM (Data / system / etc) vold.fstab.
Unfortunately tablet not working, only show android logo and then nothing. In recovery I got it, wipe data / factory reset and wipe cache partition but without result, that result is the same.
Is there any way to copy original file or modify the edited file in ROM?
I suppose some way by cable and ADB, Google wants to help me somehow ...
Firmware unfortunately I do not and I did not find him anywhere.
It is a tablet with Rockchip RK3188 -> 3Q RC1025F
Sorry for the translation...
Click to expand...
Click to collapse
See here, maybe it helps: http://www.rockchipfirmware.com/
RK3188 (Quad-Core) Firmware Image Flashing: English RKbatch Tool v1.6
Hi, i write to support on 3Q web, but the support has to answer for a long time 72 hours...
I searched on the web Rockchipfirmware but no firmware is not correct and I do not know whether it was a confused.
Hello,
I am contacting you to see if someone can help me.
I have a Chinese phone. It is a Guophone i9600, MT6589 CPU quad core 1.2 GHz with 1 GB RAM.
This week it began to continuously display messages “memory full” and it told me to uninstall applications. I looked in settings options and it really showed internal memory was fully occupied ... when it wasn't true. There aren’t no applications installed nor data (including whatsapp app).
I restored the phone to factory defaults and it worked well. Now there was a lot of internal free space. After this, I installed lnk2sd app and I started uninstall applications that came with me smartphone ... but the phone has been bricked.
When I turn it on, it hangs in the original logo GUOPHONE. I don’t have any backup.
My laptop doesn’t recognize it. I have downloaded MT65xx drivers and when I try to connect the smartphone, it tells me not receive reply from the peer (I guess it will be smartphone). Therefore, I can’t use all that solutions that need to connect mi smartphone to my laptop (flash tool, CWM, TWRP, ROM manager ...). I think the only solution is to load a ROM file in ZIP format from the factory recovery menu.
I searched ROMS and I only found one in needrom.com (for Guophone I9602 (I guess you can be the same as mine, i9600)). I've downloaded it from a web page link and a mirror link, and one is a single file with img extension and the other one is a .rar. I have unzipped it and it has a few files with extension tar and img. I've tried everything, zip them, unzip them, renamed file extension... and nothing have worked.
I have also tried to generate a zip with the two img file (I think they're called recovery and boot) as someone said in some websites and it didn’t work. They said I have to include a META_INF folder, but I have no idea where to get it.
I have even located the manufacturer's website, I sent them an e-mail to ask them smartphone`s ROM zip file and they didn’t reply me.
One more thing, I bought two identical phones, one for a friend and one for us. Is there any way to get from me friend’s smartphone a file from ROM ZIP file to use it in our smatphone from recovery menu?
From my friend's phone I have downloaded (in "backup user data" option from original recovery menu) a file with backup extension. But when I try to restore it in me phone, it shows me a checksum error.
Thanks in advance. Excuse my poor English, please.
Best regards
pedroxabia said:
Hello,
I am contacting you to see if someone can help me.
I have a Chinese phone. It is a Guophone i9600, MT6589 CPU quad core 1.2 GHz with 1 GB RAM.
This week it began to continuously display messages “memory full” and it told me to uninstall applications. I looked in settings options and it really showed internal memory was fully occupied ... when it wasn't true. There aren’t no applications installed nor data (including whatsapp app).
I restored the phone to factory defaults and it worked well. Now there was a lot of internal free space. After this, I installed lnk2sd app and I started uninstall applications that came with me smartphone ... but the phone has been bricked.
When I turn it on, it hangs in the original logo GUOPHONE. I don’t have any backup.
My laptop doesn’t recognize it. I have downloaded MT65xx drivers and when I try to connect the smartphone, it tells me not receive reply from the peer (I guess it will be smartphone). Therefore, I can’t use all that solutions that need to connect mi smartphone to my laptop (flash tool, CWM, TWRP, ROM manager ...). I think the only solution is to load a ROM file in ZIP format from the factory recovery menu.
I searched ROMS and I only found one in needrom.com (for Guophone I9602 (I guess you can be the same as mine, i9600)). I've downloaded it from a web page link and a mirror link, and one is a single file with img extension and the other one is a .rar. I have unzipped it and it has a few files with extension tar and img. I've tried everything, zip them, unzip them, renamed file extension... and nothing have worked.
I have also tried to generate a zip with the two img file (I think they're called recovery and boot) as someone said in some websites and it didn’t work. They said I have to include a META_INF folder, but I have no idea where to get it.
I have even located the manufacturer's website, I sent them an e-mail to ask them smartphone`s ROM zip file and they didn’t reply me.
One more thing, I bought two identical phones, one for a friend and one for us. Is there any way to get from me friend’s smartphone a file from ROM ZIP file to use it in our smatphone from recovery menu?
From my friend's phone I have downloaded (in "backup user data" option from original recovery menu) a file with backup extension. But when I try to restore it in me phone, it shows me a checksum error.
Thanks in advance. Excuse my poor English, please.
Best regards
Click to expand...
Click to collapse
Use DroidTool to to copy ROM from your Friend... i realy need that stock ROm .. i have same phone but i cant use it because i bricked and i dotn have ROM.
Hi.. I have been trying to fix a tv stick for a few months now (basically is more about the knowledge i am getting - I am not desperate in fixing it). It is a strange piece, probably clone that i have been tricked in buying. It has an Allwinner A20 dual core cpu with an AP6210 wifi module...
Tried to flash another firmware ti improve it, ended up with the wifi problem. Wifi (and bleutooth) will not start. When i press the button, it just slides back to off... I have read and tried anything i could find on the internet. I have also tried tens of firmwares, but the wifi problem persisted (the original firmware is nowhere to be found).. To cut the story short, the device will not connect to a computer through ADB (it just doesn't seem to support this function - is not a matter of drivers). So everything i have been trying did not include this option...Also the recovery can not be changed to support backup and restore from custom recoveries (i.e CWM, or TWRP)..
What i did manage was to extract a backup from the rom, of another identical device, with the Nandroid App (online version, not through the recovery). Then i used the Dragonface program to edit another similar firmware (MK808C). While loaded, i open the FSOP folder which is the folder that dragonface collapses the loaded firmware for editing and then, i replaced the existing system folder with the one i had backed up trough the Nandroid procedure... Then hit the save button of the Dragonface...
I flashed the new *.img to my tv stick with the phoenix tool, and the tv stick booted normally, looking EXACTLY the same as when i first bought it. I even managed to get the bleutooth going this time, BUT, the bloody wifi still refuses to come on :-/
I must tell you, I know my way through some computer technical stuff but I am not an expert into the coding level and i haven't had the experience of Linux systems (thus i don't really understand coding). I really thought all settings and drivers are included in the system file and copying the original system file into another firmware, would do the trick.. but i guess is not that simple... The thing is that, the way i see it, the problem is probably hidden at the booting level... hitting the system configuration in the advance settings of the Dragon face, will open some coding thing which i don't understand.. but i do see the AP6210 module in that coding, which means that the new firmware includes those drivers..If anybody have any idea or can point me to the right direction I would really appreciate it.. Thanks
I have the same problem with AP6210 on H3 Allwinner STB box. After firmware ugrade from Android 4.4.2 to Android 10 Wifi just don't work, button slides back to off. Drivers are present. Have both firware files unpacked.
Please help! What i have to do? Sys_config? Init.rc?
Hello, I have a tablet Colorfly i898A with Android kitkat 4.4.4 with Lewa OS, I have rooted the device and I installed Google Apps, but the lockscreen shows chinese text and I would like to translate to english.
¿Where are the lockscreen theme/language files?
I attach a screenshot
Thanks in advance.
how to?
Hello can you please explain how you rooted and installed gapps cause i am trying to do it and i cant... I just received the exact same tablet but play store is not working
And i also have this same problem not as big of an issue as the gapps though.
Thanks in advance for your answer and time
I rooted the tablet using iRoot windows app, just enable USB debugging and connect the tablet to USB and run de software. it is in chinesse, just press the green button and it starts the process.
I cant give you exact steps to install Gapps, I downloaded a Gapps zip file from a very similar tablet (I dont remember the model, maybe Onda, with same intel CPU and same screen resolutions) ready to flash from custom recovery but I installed manually the files extracting the zip into my computer and moving manually into the tablet, in the correct folders and giving permissions. After some hours of work finally success with no errors and Play store is working fine.
Sorry if I cannot give you more detailed info.
Your reply helped me a lot ! Thanks i will try the iroot I can manage the flashing from there thanks again
LEWA colorfly i898
Hi dear
Im very interested to buy this tablet. Where can i download lewa for this model?
Thanks!!
puffff said:
I rooted the tablet using iRoot windows app, just enable USB debugging and connect the tablet to USB and run de software. it is in chinesse, just press the green button and it starts the process.
I cant give you exact steps to install Gapps, I downloaded a Gapps zip file from a very similar tablet (I dont remember the model, maybe Onda, with same intel CPU and same screen resolutions) ready to flash from custom recovery but I installed manually the files extracting the zip into my computer and moving manually into the tablet, in the correct folders and giving permissions. After some hours of work finally success with no errors and Play store is working fine.
Sorry if I cannot give you more detailed info.
Click to expand...
Click to collapse
Hello, the first thank you for all but i have one cuestions for you, how you put the Gapps because i have a tablet the same and i would like put de play store and thank for all
Hello! Does anyone know where can a BIOS image for the Colorfly i898A 3G be found?
Hi there! I'm new to the forum and i need some help.
I have an archos 80b xenon that is stucked on logo screen and just loops.
I tried to look for a stockrom but can't find it.
I looked online and asked archos itself but no luck.
The things i find are not workin at all.
All i need is one of those update.zip archives to recover the tablet or an alternative way to fix this.
All i have found from the manufacter website is a compressed archive with the folders that the tablet should have inside the internal memory but no way to copy them inside cause the pc doesnt recognize it.
Thank you
Bump