Zte Mc801a Firmware Flash May 2026
Flashing firmware can breathe new life into a ZTE MC801A router/modem — fixing bugs, unlocking features, or restoring a bricked device. This guide walks you through the process with clear steps, practical tips, and cautionary notes to keep things interesting and safe. Assume you want a stable, recoverable approach: we’ll use official firmware when possible and cover recovery methods if things go wrong.
Respected sir,
I tried many times, all time same problem “2nd page don’t show (https://www.pixeltrice.com/wp-content/uploads/2020/09/paytm5.png)” . But 3rd page show with “Checksum mismatched”.
I am very sad. please check soon and tell me. I look forward to hearing from you
Really sorry for the inconvenience. And Thank You so much for informing me. I have fixed the issue and updated the changes in the article as well as in code on my Github.
Hi Sir I am getting result as checksum mismatched.
Can u tell e what is the fix for this code. Iread the above comments getting same issue. Not able to find where is the change on github project.
Yes sure. In the PaymentController.java replace the method logic of getResponseRedirect(HttpServletRequest request, Model model) with the latest one.
Hi Shivam, Just now I have fixed that checkSum mismatch issue. And updated in the article as well as in the code on Github.
You can check it on : https://github.com/sk444/spring-boot-paytm-payment
Thanks Sir. Worked like a charm.
Most Welcome.