[Q] No Os Installed In my Lenovo!! - Android Q&A, Help & Troubleshooting

hi.. my im trying flashing stockrom in my phone and wipe evrything in factory reset.. except sdcard. when i reboot my phone it says no os installed.. what should i do.. how can i get back my lenovo os on my phone?

yojcali said:
hi.. my im trying flashing stockrom in my phone and wipe evrything in factory reset.. except sdcard. when i reboot my phone it says no os installed.. what should i do.. how can i get back my lenovo os on my phone?
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Click to collapse
Factory reset should not have wiped your system partition. Could be that you formatted everything. Just flash a rom for your device if you have custom recovery or flash stock firmware thru SPFT.

Related

Cant flash custom rom

Hey,
I cannot install any custom rom on my phone even after rooting and installin cwm.I followed all the instructions to the T and still i always end up goin right upto the select language screen before it goes off or im stuck at the android logo.Please give me a solution as i am desperate to try a custom rom.Btw i tried installin over DDKQ5,DDKQ6 & XXKPH.Cannot install Cyanogenmod,my-ui or even sonygenmod.
Thanks so much
Im on kph & hv flashed all d above roms on my fone.
Sent from my GT-S5830 using xda premium
hey stuck on boot logo there are many questions like this ok consegregate........
now the answer before flashing any rom wipe factory resets ,wipe card partitions and wipe delvik cache using cwm and also keep your battery full .i installed cm7 rc1 by grif with this method.
and also use roms build for ace only hahahaha
Where's your phone from?
I had some problems flashing some roms for S5830 since mine is S5830B.
before installing any custom rom in recovery do a factory reset then wipe cache partiton and dalvik cache then flash the rom
My phones from India.I did do all the wipes and resets.Even tried flashing with sys and data mounted.Tried even after formatting system and data.But nothing works.The only rom which i successfully flashed through cwm is ginger real 1.4.
zane05 said:
My phones from India.I did do all the wipes and resets.Even tried flashing with sys and data mounted.Tried even after formatting system and data.But nothing works.The only rom which i successfully flashed through cwm is ginger real 1.4.
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Click to collapse
U said u wer not able to install cyanogenmod, right? Even my fone is frm india & i've tried many roms without any problems. Can u tell me in detail hw u tried to install cyanogenmod and on which firmware u tried it on? Maybe i can help u more.
Sent from my GT-S5830
I tried on ddkq5,ddkq6 and kph.I had grif's cyanogenmod on my sd.wiped cache ,dalvik cache and factory reseted the phone.Mounted the sys and data.Then installed the zip file.after this it boots till the select language screen and then goes off.if i restart it the same thing happens.Tried factory reseting and wiping caches even after flashing but it does not help.Facing the same problem for MY-UI as well as gingercruzt.I even tried format the system before flashing.Tried with cwm v4 as well as v5.

Endless Bootloop no matter what I do...

Hi Everyone...
Today, my phone froze while playing radio from InTune so I took out the battery and re-booted it.
It seems that it was not in a bootloop .....
I tried wiping cache, etc.. and still it would not work.
I tried re-installing a backup, even tried installing a fresh rom over top..... Nothing...
No matter what I try, Wiping, or re-flashing a new rom, it just wont get out of its bootloop.
I hope my system partition is not damaged.... because the internal SD is fine.
Im was on Turkbey v17 with my own mods & theme w/ Perseus Kernel 32 .. Everything was working perfect till now.
Anyone have any ideas?
Via recovery Format sd card data cache system preload .
Boot to download mode flash stock rom via Odin .
jje
Hi,
Do this, this wipes ALL of your data!
- Flash a stock Samsung ROM
- Go in recovery mode, reset your device.
If this doesn't work, then it's very probable your device is broken.
w00tc0d3
JJEgan said:
Via recovery Format sd card data cache system preload .
Boot to download mode flash stock rom via Odin .
jje
Click to expand...
Click to collapse
w00tc0d3 said:
Hi,
Do this, this wipes ALL of your data!
- Flash a stock Samsung ROM
- Go in recovery mode, reset your device.
If this doesn't work, then it's very probable your device is broken.
w00tc0d3
Click to expand...
Click to collapse
Thanks to the both of you!
I backed up my internal SD content and then reset my phone from Recovery also formatted everything...
I Then installed stock rom - (which still had bootloop) - I formatted the entire thing again & did a Hard reset.
Then I took an old recovery backup and flashed that in CWM.... That did it! It now is working with last months backup.
It seems like the system Cache was completely corrupt and only a full format & reset would fix it.
Thanks again guys.
Problem solved.

[Q] stuck in boot screen after installing Melting rock ROM

hmmm having hard time installing Melting rock Custom rom,
I have rootd my CHD and now tried istalling this rom, done with system format, dalvik wipe, cache wipe, data wipe,
then i flashed the rom, it said it installed sucessfuly (instaled not more thn a min)
i rebooted it but its being stuck in SAMSUNG boot logo...
can you pls help me , is thr a problem in my installation ??
perform a factory reset in recovery and flash again.
thanks for the help
neomanu said:
perform a factory reset in recovery and flash again.
Click to expand...
Click to collapse
Hi , i tried doing it manytime,
but found a sloution,
i was flashing this MR rom on 4.1.2 so it failed i guess
thn after flashin original 4.2.1 update it sucessfully installed like a cake smooth

Galaxy Grand Quatro- Wont Boot Into System After Booting Into Recovery

Not able to boot into system
Hi,
i was using baidu rom from quite some time. today while rebooting mistakenly instead of selecting the reebot i selected the recovery option and now i am not able to boot into my system every timei switch on my phone the cwm recovery is opening. i have tried to reinstall the same rom and the others as well but nothing is helping. ihave even tried the backup of saved past rom but still nothing is happening.
please help me..
shreyanshbengani92 said:
Hi,
i was using baidu rom from quite some time. today while rebooting mistakenly instead of selecting the reebot i selected the recovery option and now i am not able to boot into my system every timei switch on my phone the cwm recovery is opening. i have tried to reinstall the same rom and the others as well but nothing is helping. ihave even tried the backup of saved past rom but still nothing is happening.
please help me..
Click to expand...
Click to collapse
DO THIS
1. before re flashing the baidu rom do clear cache/ factory reset and wipe partition.
If it still doesn't works then
2. download an official firmware and flash it via odin, then re-root your device and flash baidu rom. It work work 100%
Let me know for any further assistance
akky26 said:
DO THIS
1. before re flashing the baidu rom do clear cache/ factory reset and wipe partition.
If it still doesn't works then
2. download an official firmware and flash it via odin, then re-root your device and flash baidu rom. It work work 100%
Let me know for any further assistance
Click to expand...
Click to collapse
Thanks a lot for your help
Flashing rom didn't helped but i just flashed cwm again and my problem was solved.

CanĀ“t flash any ROM?? Stucking at Bootlogo...

Hello guys,
I wanted to flash Cyanogen 13.0 on my OPX. I followed the instructions on the Cyanogen-Downloadsite, but after flashing with TWRP I always stucking at the bootlogo....
I waited more than 30 min, but nothing happens... While flashing I get no errors or warnings.... It seems to be alright...
Then I tried another Marshmallow ROM, but I get always the same issue...
Thank you in adavance!
need more info dude, what rom were you before the issue presented itself ? recovery version ? data, cache & system formatted to which filesystem ? what did you wipe ? what all did you flash with or after the rom ?
hi
asuming u have opened bootloader and have installed twrp this is what i do
1.put the rom and gapps on the root of the phone storage
2. factory/data rest in twrp
3.flash rom via twrp
4.clean chache/delvi
5.flash gaaps
6.clean cache/delvi again
reboot system and im good to go try this do a full flash the way i have mentioned dont do a dirty flash
im sure u will succeed good luck
If you didn't unlock the bootloader then it will not boot anything other than the stock OS.

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