- Title: Lenovo S90/U 1G/2G
- Listed: March, 2015
- Last modified: 03/17/2015 2:29 am
- Version: ROM Android 4.4.4
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DESCRIPTION
ROM Phone Lenovo S90/U - ROM Android 4.4.4
ONLY MSM8916
Based Official ROM Lenovo S90/U Version:
ROM 1 – VIBEUI_V2.0_1504_5.16.1_ST_S90-u - ONLY 1G RAM + 16G ROM
ROM 2 – VIBEUI_V2.0_1504_5.14.1_ST_S90-u – ONLY 2G RAM + 16G ROM
Gapps include – No Rooted
Language support : Multilang
Rom install : ( Thx to dimitrons )
1) Donwload firmware and extract it to your HDD
2) Download and install drivers:
LenovoUsbDriver_autorun_1.0.12.rar
QPST.2.7.422
(all links here: http://lenovo-forums.ru/topic/…..%BF%D0%BA/)
2) Next step need to connect your S90-U to PC. And turn on ADB Debug. In caller type *#*#8899#*#* and click OK.
In your PC Device Manager need to be all these components after drivers installed correclty. http://lenovo-forums.ru/uploads/monthly_12_2014/post-53625-0-43249400-1417520560.png
3) Open QFIL tool (QPST Tool) http://lenovo-forums.ru/uploads/monthly_12_2014/post-53625-0-66254600-1417523066.png
AND DO NOT FORGET TO TURN ON COMPALIBILITY IN SHORTCUT PROPERTIES "RUN AS WINDOWS 7" AND ADMIN RIGHTS.
4) Select both files from downloaded firmware folder like here: http://lenovo-forums.ru/uploads/monthly_12_2014/post-53625-0-66444200-1417523087.png
5) Press download and wait for 10 – 15 minutes
ALL INFORMATION from Lenovo-forums.ru. Link to the original topic how to Unlock bootloader (but changed bootloader rom to downloaded rom from needrom topic): http://lenovo-forums.ru/topic/…..ootloader/
Remember! You are doing flash firmware process on your own risk.
※Please make a backup of your device before installing or updating ROM


Member Info
I'm getting ads on the bottom when I open any browser and in apps, how do I remove?
Could please someone help me…. I tried it 100 times and for some reasons I can not unlock the Bootloader…. See my log file!
Process Index:0
Programmer Path:C:\2G_S90-u_VIBEUI_V2.0_1504_5.14.1_ST\prog_emmc_firehose_8916.mbn
Image Search Path:C:\2G_S90-u_VIBEUI_V2.0_1504_5.14.1_ST
Please select the XML file
Start Download
COM Port number:3
Switch To EDL
Program Path:C:\2G_S90-u_VIBEUI_V2.0_1504_5.14.1_ST\prog_emmc_firehose_8916.mbn
COM Port number:12
Sahara Connecting …
Sahara Version:2
Start Sending Programmer
Sending Programmer Finished
Switch To FireHose
Max Payload Size to Target:49152 Bytes
Device Type:eMMC
Platform:8×26
Disable Ack Raw Data Every N Packets
Ack Raw Data:False
Skip Write:False
Always Validate:False
Use Verbose:False
COM Port number:12
Sending NOP
NOP: Fail Code: 10
Unable to send FireHose NOP, Device is not in Firehose mode !
Download Fail:System.Exception: Failed to send Firehose NOP to the phone.
at QC.QMSLPhone.Phone.QPHONEMS_FireHoseNOP()
at QC.SwDownloadDLL.SwDownload.FireHoseDownloadImage(Boolean bResetPhone, List`1 rawprogramFilesList, List`1 patchFilesList, Single& fImageSizeInMB, Single& fThroughput)
Download Fail:FireHose Fail FireHose Fail
Finish Download
My question is. Is with this ROM USB OTG is working fine and connecting to PC for files transfer has no issues?
for me it works fine
i installed step by step like on this page. Everything works excellent now.
Before i was using the firmware 3.2.1. wich was very slow (camera, keyboard and more).
This ROM runs very fast.
After first installation i had a problem with wifi connection. For those who have same issue = Just make a factory reset in Phone adjustments and the wifi should work.
There is only one thing:
There is no posibility to switch of the icon of Lenovo Security App in the notification bar.
If someone know how to delete the notification, please tell me. Regards.
Please, could you explan how can I do to install step by step? I dont unsdestand, please send me step by step
Dear all,
I had already flashed my phone using fastboot.exe, however am was not satisfied with ROM, and thus I tried to install this one. I followed all steps but have an issue, this being that the QFIL is not finding the port connected to the phone. Image attached shows the issue and details from my device manager. Any assistance is appreciated thanks
Image did not load thus :
Download file
Ok managed, phone is found by QFIL when phone is off and switched on in system BIOS thing (hold power+sound down button for few seconds), then follow rest of instructions from this site
Thanks
also can flash use sp flash tool right?
After i installed this Rom,Imei is null ,and Phone sound is dimissed . What should i do
the samer thing here
…
hard reset doesnt work.
even you cannot switch the phone off
hello my sisley s90/u is bricked. its stuckon the lenovo splash screen. how can i revive it
the samer thing here
…
hard reset doesnt work.
even you cannot switch the phone off
Hi,
How is the process for install the rom?
please