OTA Update Fails & Can?t Flash Either ? Help Please
Hello everyone, I hope you can help me. This is my first post.
I have a Nexus 7 (2012) on 4.1.2. I rooted it using NRT 1.6.1 so just have root access running on Stock Android. I have never installed a custom rom. I didn?t check the box for flash CWM option under the root button either.
Now after a year I want to update the Nexus to Kit Kat 4.4.2
I unrooted, carried out a factory reset and then an OTA update to 4.2.2 prompted me to install it. However, the OTA update fails when the progress bar gets to around 25%. I then flashed the N7 to 4.2.2 with NRT 1.6.1 which was successful. Then I tried again for an OTA update to 4.3 which failed again.
Then I tried flashing to 4.3 but NRT fails to do this. I updated to NRT 1.8 but this made no difference. Therefore, I am stuck on 4.2.2 and can?t flash with NRT or take OTA updates.
Question 1: Could someone please offer some advice on why OTA doesn?t work & how to update to Kit Kat 4.4.2?
Question 2: Once rooted does this permanently disable OTA updates even after you unroot and relock?
Thank you.
Hello everyone, I hope you can help me. This is my first post.
I have a Nexus 7 (2012) on 4.1.2. I rooted it using NRT 1.6.1 so just have root access running on Stock Android. I have never installed a custom rom. I didn?t check the box for flash CWM option under the root button either.
Now after a year I want to update the Nexus to Kit Kat 4.4.2
I unrooted, carried out a factory reset and then an OTA update to 4.2.2 prompted me to install it. However, the OTA update fails when the progress bar gets to around 25%. I then flashed the N7 to 4.2.2 with NRT 1.6.1 which was successful. Then I tried again for an OTA update to 4.3 which failed again.
Then I tried flashing to 4.3 but NRT fails to do this. I updated to NRT 1.8 but this made no difference. Therefore, I am stuck on 4.2.2 and can?t flash with NRT or take OTA updates.
Question 1: Could someone please offer some advice on why OTA doesn?t work & how to update to Kit Kat 4.4.2?
Question 2: Once rooted does this permanently disable OTA updates even after you unroot and relock?
Thank you.