1

HTC One M9 doesn't need root, just install Boldbeast Recorder and use following settings to record calls:

- Record Mode: 1, 5, 7
- Tune Audio Route: Group3

It records calls in two directions perfectly.
Bluetooth recording is supported also, this is the only recorder that works with bluetooth devices without root.

2

Supports these phones:

HTC One M9
HTC One M9u
HTC One M9w
HTC6535LVW (M9 Verizon)
And all other M9 variants.

3

HTC U11: HTC U11 Call Recorder
HTC 10: HTC 10 Call Recorder
HTC One A9: HTC One A9 Call Recorder
HTC One M9: HTC One M9 Call Recorder
HTC One M8: HTC One M8 Call Recorder
HTC One M7: HTC One M7 Call Recorder
HTC One E9: HTC One E9 Call Recorder
HTC One E8: HTC One E8 Call Recorder

4

I have paid ver but not working on my HTC M9
Tried with the settings still the same

5

vipimg wrote:

I have paid ver but not working on my HTC M9
Tried with the settings still the same

It seems HTC One M9 for Europe has the problem.
Please update to Boldbeast Recorder V7.9, use these settings to record calls:

- Record Mode: 1
- Tune Audio Route: Test Group1 and Group2
- Tune HTC Parameters: Test Group1 and Group2

Does it work?

6

Hi Boldbeast

The recorder version 7.9 GP works fine however the recorded site sounds distorted.
I have tried many dividend settings with no luck. Perhaps you have a suggestion?

Regards,
Mario

HTC one M9
Android-version 5.0.2
Software number: 1.32.161.15

7

We'll investigate it further more, and see if we can fix it without root.

In the meanwhile, if you have rooted your HTC One M9 please use these settings to record calls:

- Record Mode: 1
- Tune Audio Route: No
- Change Audio Controls: Yes
- Change Audio Driver: No
- Start Input Stream: test Yes and No

8

Please read this post also:
HTC One M9 Europe: HTC One M9 Europe Call Recorder