diff --git a/bigquery_etl/shredder/config.py b/bigquery_etl/shredder/config.py
index 4d4d873fb0c..33ae0999592 100755
--- a/bigquery_etl/shredder/config.py
+++ b/bigquery_etl/shredder/config.py
@@ -157,7 +157,6 @@ def fields(self) -> tuple[str, ...]:
 DELETE_TARGETS: DeleteIndex = {
     client_id_target(table="fenix_derived.new_profile_activation_v1"): FENIX_SRC,
     client_id_target(table="fenix_derived.firefox_android_clients_v1"): FENIX_SRC,
-    client_id_target(table="fenix_derived.firefox_android_clients_v2"): FENIX_SRC,
     client_id_target(table="search_derived.acer_cohort_v1"): DESKTOP_SRC,
     client_id_target(
         table="search_derived.mobile_search_clients_daily_v1"
diff --git a/sql/moz-fx-data-shared-prod/fenix_derived/firefox_android_clients_v2/checks.sql b/sql/moz-fx-data-shared-prod/fenix_derived/firefox_android_clients_v2/checks.sql
deleted file mode 100644
index c9cc5cae7db..00000000000
--- a/sql/moz-fx-data-shared-prod/fenix_derived/firefox_android_clients_v2/checks.sql
+++ /dev/null
@@ -1,38 +0,0 @@
--- TODO: convert is_unique to fail after duplication is resolved.
-#warn
-{{ is_unique(columns=["client_id"]) }}
-#fail
-{{ not_null(columns=["client_id", "sample_id"]) }}
-#fail
-{{ min_row_count(1, "first_seen_date = @submission_date") }}
-#warn
-WITH base AS (
-  SELECT
-    COUNTIF(is_activated)
-  FROM
-    `{{ project_id }}.{{ dataset_id }}.{{ table_name }}`
-  WHERE
-    first_seen_date = @submission_date
-),
-upstream AS (
-  SELECT
-    COUNTIF(activated = 1)
-  FROM
-    `{{ project_id }}.{{ dataset_id }}.new_profile_activation_v1`
-  WHERE
-    first_seen_date = @submission_date
-    AND submission_date = DATE_SUB(@submission_date, INTERVAL 6 DAY)
-)
-SELECT
-  IF(
-    (SELECT * FROM base) <> (SELECT * FROM upstream),
-    ERROR(
-      CONCAT(
-        "Number of activations does not match up that of the upstream table. Upstream count: ",
-        (SELECT * FROM upstream),
-        ", base count: ",
-        (SELECT * FROM base)
-      )
-    ),
-    NULL
-  );
diff --git a/sql/moz-fx-data-shared-prod/fenix_derived/firefox_android_clients_v2/metadata.yaml b/sql/moz-fx-data-shared-prod/fenix_derived/firefox_android_clients_v2/metadata.yaml
deleted file mode 100644
index d0050abb1d8..00000000000
--- a/sql/moz-fx-data-shared-prod/fenix_derived/firefox_android_clients_v2/metadata.yaml
+++ /dev/null
@@ -1,46 +0,0 @@
-friendly_name: Firefox Android Clients
-description: |-
-  First observations for Firefox Android clients of channel Release,
-  retrieved from the earliest pings: baseline, first_session and metrics.
-  The attributes stored in this table include the first attribution,
-  device, OS and ISP details.
-
-  This table should be accessed through the user-facing view
-  `fenix.firefox_android_clients`.
-
-  For analysis purposes, use first_seen_date to query clients that
-  effectively appeared on that date. The submission_date indicates
-  when the server received the data.
-
-  The query for this table overwrites the whole table instead of writing to
-  a single partition, so manual backfills must use parameter --no_partition.
-
-  Proposal:
-  https://docs.google.com/document/d/12bj4DhCybelqHVgOVq8KJlzgtbbUw3f68palNrv-gaM/.
-
-  For more details about attribution and campaign structure see:
-  https://help.adjust.com/en/article/tracker-urls#campaign-structure-parameters.
-owners:
-- kik@mozilla.com
-labels:
-  application: firefox_android
-  incremental: true
-  schedule: daily
-  owner1: kik
-scheduling:
-  dag_name: bqetl_analytics_tables
-  depends_on_past: true
-  date_partition_parameter: null
-  parameters:
-  - submission_date:DATE:{{ds}}
-bigquery:
-  time_partitioning:
-    type: day
-    field: first_seen_date
-    require_partition_filter: false
-  clustering:
-    fields:
-    - sample_id
-    - channel
-    - first_reported_country
-references: {}
diff --git a/sql/moz-fx-data-shared-prod/fenix_derived/firefox_android_clients_v2/query.sql b/sql/moz-fx-data-shared-prod/fenix_derived/firefox_android_clients_v2/query.sql
deleted file mode 100644
index 9cf7c25b64c..00000000000
--- a/sql/moz-fx-data-shared-prod/fenix_derived/firefox_android_clients_v2/query.sql
+++ /dev/null
@@ -1,253 +0,0 @@
--- Query first observations for Firefox Android Clients.
-WITH baseline_first_seen AS (
-  SELECT
-    client_id,
-    submission_date,
-    first_seen_date,
-    sample_id,
-    country AS first_reported_country,
-    isp AS first_reported_isp,
-    normalized_channel AS channel,
-    device_manufacturer,
-    device_model,
-    normalized_os_version AS os_version,
-    app_display_version AS app_version,
-    DATETIME(first_run_date) AS first_run_datetime,
-    locale,
-  FROM
-    fenix.baseline_clients_first_seen
-  WHERE
-    {% if is_init() %}
-      submission_date < CURRENT_DATE
-    {% else %}
-      submission_date = @submission_date
-    {% endif %}
-    AND client_id IS NOT NULL
-),
-activations AS (
-  SELECT
-    client_id,
-    CAST(activated AS BOOLEAN) AS is_activated,
-  FROM
-    fenix.new_profile_activation
-  WHERE
-    {% if is_init() %}
-      submission_date < CURRENT_DATE
-    {% else %}
-      submission_date = @submission_date
-    {% endif %}
-),
--- Find earliest data per client from the first_session ping.
-first_session_ping_base AS (
-  SELECT
-    client_info.client_id,
-    sample_id,
-    submission_timestamp,
-    NULLIF(metrics.string.first_session_adgroup, "") AS adjust_ad_group,
-    NULLIF(metrics.string.first_session_campaign, "") AS adjust_campaign,
-    NULLIF(metrics.string.first_session_creative, "") AS adjust_creative,
-    NULLIF(metrics.string.first_session_network, "") AS adjust_network,
-  FROM
-    fenix.first_session
-  WHERE
-    {% if is_init() %}
-      DATE(submission_timestamp) < CURRENT_DATE
-    {% else %}
-      DATE(submission_timestamp) = @submission_date
-    {% endif %}
-    AND client_info.client_id IS NOT NULL
-),
-first_session_ping AS (
-  SELECT
-    client_id,
-    sample_id,
-    ARRAY_AGG(
-      IF(
-        adjust_ad_group IS NOT NULL
-        OR adjust_campaign IS NOT NULL
-        OR adjust_creative IS NOT NULL
-        OR adjust_network IS NOT NULL,
-        STRUCT(
-          submission_timestamp,
-          adjust_ad_group,
-          adjust_campaign,
-          adjust_creative,
-          adjust_network
-        ),
-        NULL
-      ) IGNORE NULLS
-      ORDER BY
-        submission_timestamp ASC
-      LIMIT
-        1
-    )[SAFE_OFFSET(0)] AS adjust_info,
-  FROM
-    first_session_ping_base
-  GROUP BY
-    client_id,
-    sample_id
-),
--- Find earliest data per client from the metrics ping.
-metrics_ping_base AS (
-  SELECT
-    client_info.client_id AS client_id,
-    sample_id,
-    submission_timestamp,
-    NULLIF(fenix_metrics.metrics.string.metrics_adjust_ad_group, "") AS adjust_ad_group,
-    NULLIF(fenix_metrics.metrics.string.metrics_adjust_campaign, "") AS adjust_campaign,
-    NULLIF(fenix_metrics.metrics.string.metrics_adjust_creative, "") AS adjust_creative,
-    NULLIF(fenix_metrics.metrics.string.metrics_adjust_network, "") AS adjust_network,
-    NULLIF(fenix_metrics.metrics.string.metrics_install_source, "") AS install_source,
-  FROM
-    fenix.metrics AS fenix_metrics
-  WHERE
-    {% if is_init() %}
-      DATE(submission_timestamp) < CURRENT_DATE
-    {% else %}
-      DATE(submission_timestamp) = @submission_date
-    {% endif %}
-    AND client_info.client_id IS NOT NULL
-),
-metrics_ping AS (
-  SELECT
-    client_id,
-    sample_id,
-    ARRAY_AGG(
-      IF(
-        adjust_ad_group IS NOT NULL
-        OR adjust_campaign IS NOT NULL
-        OR adjust_creative IS NOT NULL
-        OR adjust_network IS NOT NULL,
-        STRUCT(
-          submission_timestamp,
-          adjust_ad_group,
-          adjust_campaign,
-          adjust_creative,
-          adjust_network
-        ),
-        NULL
-      ) IGNORE NULLS
-      ORDER BY
-        submission_timestamp ASC
-      LIMIT
-        1
-    )[SAFE_OFFSET(0)] AS adjust_info,
-    ARRAY_AGG(install_source IGNORE NULLS ORDER BY submission_timestamp ASC)[
-      SAFE_OFFSET(0)
-    ] AS install_source,
-  FROM
-    metrics_ping_base
-  GROUP BY
-    client_id,
-    sample_id
-),
-_current AS (
-  SELECT
-    client_id,
-    sample_id,
-    first_seen_date,
-    first_reported_country,
-    first_reported_isp,
-    channel,
-    device_manufacturer,
-    device_model,
-    os_version,
-    app_version,
-   locale,
-    COALESCE(first_session.adjust_info, metrics.adjust_info) AS adjust_info,
-    metrics.install_source,
-    STRUCT(
-      IF(baseline_first_seen.client_id IS NULL, FALSE, TRUE) AS reported_baseline_ping,
-      IF(first_session.client_id IS NULL, FALSE, TRUE) AS reported_first_session_ping,
-      IF(metrics.client_id IS NULL, FALSE, TRUE) AS reported_metrics_ping,
-      CASE
-        WHEN first_session.adjust_info IS NOT NULL
-          THEN "first_session"
-        WHEN metrics.adjust_info IS NOT NULL
-          THEN "metrics"
-        ELSE NULL
-      END AS adjust_info__source_ping
-    ) AS metadata,
-  FROM
-    baseline_first_seen
-  FULL OUTER JOIN
-    first_session_ping AS first_session
-  USING
-    (client_id, sample_id)
-  FULL OUTER JOIN
-    metrics_ping AS metrics
-  USING
-    (client_id, sample_id)
-  WHERE
-    client_id IS NOT NULL
-),
-_previous AS (
-  SELECT
-    *
-  FROM
-    fenix_derived.firefox_android_clients_v2
-)
-SELECT
-  client_id,
-  sample_id,
-  COALESCE(_previous.first_seen_date, _current.first_seen_date) AS first_seen_date,
-  COALESCE(
-    _previous.first_reported_country,
-    _current.first_reported_country
-  ) AS first_reported_country,
-  COALESCE(_previous.first_reported_isp, _current.first_reported_isp) AS first_reported_isp,
-  COALESCE(_previous.channel, _current.channel) AS channel,
-  COALESCE(_previous.device_manufacturer, _current.device_manufacturer) AS device_manufacturer,
-  COALESCE(_previous.device_model, _current.device_model) AS device_model,
-  COALESCE(_previous.os_version, _current.os_version) AS os_version,
-  COALESCE(_previous.app_version, _current.app_version) AS app_version,
-  COALESCE(_previous.locale, _current.locale) AS locale,
-  activations.is_activated,
-  -- below is to avoid mix and matching different adjust attributes
-  -- from different records. This way we always treat them as a single "unit"
-  IF(
-    _previous.adjust_ad_group IS NULL
-    AND _previous.adjust_campaign IS NULL
-    AND _previous.adjust_creative IS NULL
-    AND _previous.adjust_network IS NULL,
-    _current.adjust_info,
-    STRUCT(
-      _previous.submission_timestamp,
-      _previous.adjust_ad_group,
-      _previous.adjust_campaign,
-      _previous.adjust_creative,
-      _previous.adjust_network
-    )
-  ).*,
-  COALESCE(_previous.install_source, _current.install_source) AS install_source,
-  STRUCT(
-    COALESCE(
-      _previous.metadata.reported_baseline_ping
-      OR _current.metadata.reported_baseline_ping,
-      FALSE
-    ) AS reported_baseline_ping,
-    COALESCE(
-      _previous.metadata.reported_first_session_ping
-      OR _current.metadata.reported_first_session_ping,
-      FALSE
-    ) AS reported_first_session_ping,
-    COALESCE(
-      _previous.metadata.reported_metrics_ping
-      OR _current.metadata.reported_metrics_ping,
-      FALSE
-    ) AS reported_metrics_ping,
-    COALESCE(
-      _previous.metadata.adjust_info__source_ping,
-      _current.metadata.adjust_info__source_ping
-    ) AS adjust_info__source_ping
-  ) AS metadata,
-FROM
-  _current
-FULL OUTER JOIN
-  _previous
-USING
-  (client_id, sample_id)
-LEFT JOIN
-  activations
-USING
-  (client_id)
diff --git a/sql/moz-fx-data-shared-prod/fenix_derived/firefox_android_clients_v2/schema.yaml b/sql/moz-fx-data-shared-prod/fenix_derived/firefox_android_clients_v2/schema.yaml
deleted file mode 100644
index 57b53e635da..00000000000
--- a/sql/moz-fx-data-shared-prod/fenix_derived/firefox_android_clients_v2/schema.yaml
+++ /dev/null
@@ -1,140 +0,0 @@
-fields:
-
-- mode: NULLABLE
-  name: client_id
-  type: STRING
-  description: |
-    Unique ID for the client installation.
-
-- mode: NULLABLE
-  name: sample_id
-  type: INTEGER
-  description: |
-    Sample ID to limit query results during an analysis.
-
-- mode: NULLABLE
-  name: first_seen_date
-  type: DATE
-  description: |
-    Date when the app first reported a baseline ping for the client.
-
-- mode: NULLABLE
-  name: first_reported_country
-  type: STRING
-  description: |
-    First reported country for the client installation.
-
-- mode: NULLABLE
-  name: first_reported_isp
-  type: STRING
-  description: |
-    Name of the first reported isp (Internet Service Provider).
-
-- mode: NULLABLE
-  name: channel
-  type: STRING
-  description: |
-    Channel where the browser is released.
-
-- mode: NULLABLE
-  name: device_manufacturer
-  type: STRING
-  description: |
-    Manufacturer of the device where the client is installed.
-
-- mode: NULLABLE
-  name: device_model
-  type: STRING
-  description: |
-    Model of the device where the client is installed.
-
-- mode: NULLABLE
-  name: os_version
-  type: STRING
-  description: |
-    Version of the Operating System where the client is originally installed.
-
-- mode: NULLABLE
-  name: app_version
-  type: STRING
-  description: |
-    App display version for this client installation.
-
-- mode: NULLABLE
-  name: locale
-  type: STRING
-  description: |
-    Client's initial locale.
-
-- mode: NULLABLE
-  name: is_activated
-  type: BOOLEAN
-  description: |
-    Determines if a client is activated based on the activation metric and a 7 day lag.
-
-- mode: NULLABLE
-  name: submission_timestamp
-  type: TIMESTAMP
-  description: |
-    Timestamp of the ping which contained the adjust information.
-
-- mode: NULLABLE
-  name: adjust_ad_group
-  type: STRING
-  description: |
-    Structure parameter for the the ad group of a campaign.
-
-- mode: NULLABLE
-  name: adjust_campaign
-  type: STRING
-  description: |
-    Structure parameter for the campaign name.
-
-- mode: NULLABLE
-  name: adjust_creative
-  type: STRING
-  description: |
-    Structure parameter for the creative content of a campaign.
-
-- mode: NULLABLE
-  name: adjust_network
-  type: STRING
-  description: |
-    The type of source of a client installation.
-
-- mode: NULLABLE
-  name: install_source
-  type: STRING
-  description: |
-    This value is only sourced from the metrics ping.
-
-- mode: NULLABLE
-  name: metadata
-  type: RECORD
-  description: |
-    Additional context around the source of this record.
-
-  fields:
-  - mode: NULLABLE
-    name: reported_baseline_ping
-    type: BOOLEAN
-    description: |
-      True if the client reported a baseline_clients_first_seen ping.
-
-  - mode: NULLABLE
-    name: reported_first_session_ping
-    type: BOOLEAN
-    description: |
-      True if the client ever reported a first_session ping.
-
-  - mode: NULLABLE
-    name: reported_metrics_ping
-    type: BOOLEAN
-    description: |
-      True if the client ever reported a metrics ping.
-
-  - mode: NULLABLE
-    name: adjust_info__source_ping
-    type: STRING
-    description: |
-      Ping from which the adjust_info values originate.