The basic requirement which are required for installing Stock ROM in a pre-rooted Q Mobile Noir A900 is that the mobile device should have a pre installed custom recovery as giving the advice one should prefer using the TWRP as it is considered to be the best resource available as far as the custom recovery is being concerned. One thing more that the Q Mobile Noir A900 should be pre rooted as it should ask for rooting again while during the installation progress.
Before you put on the start to the below mentioned process make one thing clear that in some cases the process can go wrong, as our responses and our experts have approved and suggested this process but still in any unwanted mishap the administration of the website and its team will not be responsible for any damage or loss to the handset, so before starting make this thing sure that the user will be whole sole responsible for all the upcoming consequences.
Qmobile Noir A900 Stock ROM Pre-rooted
Below mentioned are the instructions and one should consider it as the tutorial for installing the Stock ROM on their Q Mobile Noir A900. The very initial step is to download the Stock ROM for the Q Mobile Noir A900 which is available online. One thing should be taken under consideration that generally the Stock ROM link for majority of the articles of Q Mobile are the same and it can be downloaded for any Q Mobile specification, but to be on the safe side look for the link which is specifically for the Q Mobile Noir A900. Once the Stock ROM is being downloaded then in the next step, copy the downloaded Zip File in the external memory card which is known as the SD Card. Once you are done with the copying then switch off the mobile phone for almost 10 seconds and after waiting to the prescribed time now enter in to the recovery mode of your Q Mobile Noir A900 which is being done through pressing the Volume UP Button + Power Down Button at the same time. The very first thing after getting in to the recovery mode is to set up the recovery and backup for your current ROM, for securing your data and content if any mishap is being done during the process.
Now click on the Wipe option and after clicking in the next step Click on Cache and Swipe to wipe and then press Back button. Once you are done with the above mentioned steps now Click on the Dalvik Cache and then again Swipe to wipe and then press back button. Now click on the option of the Factory Reset and then again Swipe to wipe and then press back button. Now click on the System and Swipe to wipe and then press Back button. Once you are done up till here then go back on to the main menu and then press install. Now navigate and find out where you have copied the Downloaded ROM Zip file and once it is being found then select it and then swipe to confirm flash. Once flash is being completed then press Reboot. Now your Device will get rebooted and then Stock ROM for the Q Mobile Noir A900 will be installed in your mobile device.