We have received many complaints from candidates who were unable to access their JAMB results days after writing the 2017 JAMB exam.

We understand the frustration that comes with it. But one thing you need to understand is this is not new. It happens every year.

We do not know the exact reasons it happens. According to JAMB, results suspected to be involved in any form of malpractice or irregularity are usually withheld for scrutiny.

Now from experience, most of the withheld results are usually released a week or two after the end of the JAMB exams provided that such results are not linked to any form of irregularity or malpractice.
So, if you have checked online and got a response like "No 
Result Yet", just relax. Do not get overly panicked yet.
Just keep following this thread How to Check JAMB UTME 2017 CBT Results - Full Procedures. Hopefully, your result will be made available in no distant time.
For those that complain that they only see part of the result or incomplete result when they check. The reason could be because you are using Opera Mini Browser to check it. Try using another browser or better still use a computer system.
Hope this will help calm you down a little bit while we wait for JAMB to do the needful.
Good luck!